Monoblock and Sectional Directional Control Valve series ... · PDF fileMonoblock and Sectional Directional Control Valve ... 4.4 Pressure and flow controls elements PQ 28 ... proportional

1/76

Reference: 200-P-991228-EN-01

Issue: 09.2015

Monoblock and Sectional Directional Control Valveseries HDM/HDS15

200-P-991228-EN-01/09.2015

HDM/HDS152/76

Contents Page

1 Installation and maintenance - General information 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Introduction 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Directional valve installation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Fittings 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Hydraulic fluid 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Filtration 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Directives and standards 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7 Hydraulic system 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Performance curves 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 HDS version parallel circuit 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Operating limits for ON-OFF version 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Inlet cover 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Std inlet cover with relief valve RV dimension 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Unloading solenoid valve BP2/CE -BP2/AE for parallel circuit 13. . . . . . . . . . . . . . . . . . . . . . .

3.3 Two spools monoblock with inlet and outlet ports inlet cover HDM15/2 14. . . . . . . . . . . . . . . .

3.4 Pressure and flow control inlet covers PQ 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Elements 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 HDS15 valve body: dimensions 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 HDS15 valve body dimensions: 79 mm dedicated for HDM15 25. . . . . . . . . . . . . . . . . . . . . . .

4.3 HDS15 ON-OFF valve body: dimensions 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 Pressure and flow controls elements PQ 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 Intermediate sections 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Spools 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Spool charts for HDS15 standard body (79 and 85 mm) 37. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Spool charts for HDS15 ON-OFF body 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Valves 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Direct acting relief valve 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 Anti shock and anti-cavitation valves 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 By-Pass solenoid valve - BP2 - 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 By-Pass solenoid valve - BP3 - for PQ elements 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 Proportional Flow Control PFCR15 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6 Coils for solenoid valves 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 Levers 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Free end spool with dust proof seal 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 Standard lever group 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.3 Safety levers 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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7.4 Remote cable control 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.5 Joystick control L256 - 456 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.6 Joystick control L263 - 463 with integrated locking system 51. . . . . . . . . . . . . . . . . . . . . . . . . .

8 Positioners 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1 Spring return to neutral position 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2 Spring return to neutral position and detent position in 1 or 2 52. . . . . . . . . . . . . . . . . . . . . . . .

8.3 Spring return to position 1 or 2 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 Hand lever in detent position 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5 KicK-out 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6 Detent in floating position and spring return to neutral from position 1 and 2 53. . . . . . . . . . .

8.7 Microswitch control for multisectional directional valve 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.8 Electro-mechanical locking system (normally locked) 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.9 Electro-mechanical locking system (normally locked)

with micro and potentiometer predisposal 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.10 Electro-mechanical locking system (normally locked) with micro predisposal 55. . . . . . . . . . .

8.11 Microswitch 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.12 Potentiometer 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.13 Microswitch positioners 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.14 Electro-magnetic detent positioners (EMD) 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.15 Spool actions for ON-OFF control 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.16 Hydraulic control (HP) 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.17 Hydraulic control (HP) + floating position 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.18 Spool position transducer 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.19 Electro-hydraulic open loop proportional / ON-OFF control (EHO) 61. . . . . . . . . . . . . . . . . . . .

8.20 Direct acting proportional pressure reducing valve / ON-OFF directional valve 62. . . . . . . . .

8.21 Hydraulic-Pneumatic control ON-OFF 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.22 Electro-pneumatic control ON-OFF 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.23 Electro-Hydraulic ON-OFF controls 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.24 Coils for EHI-EHE solenoid valves 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.25 Electromagnetic ON-OFF control - Push/Pull type 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 End covers 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 Combination 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 Composition of ordering code 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.1 Example for manual valves 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.2 Example for valves with electromagnetic control EMC 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3 Example for valves with and flow control PQ elements 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.4 Example for monobloc HDM15/2 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.5 Product identification plate 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1 Installation and maintenance - General information

1.1 Introduction

HDS/HDM15 directional control valve series is the result of

several decades of successful experience in a wide range

of different applications for agricultural, material handling

and earth moving machine sectors.

The combination of monoblock and stackable construction

with a wide range of inlet, outlet and intermediate covers as

well as of controls, gives the designer a high degree of

freedom in the definition of the hydraulic circuit that fits in the

best way the machine requirements.

It is possible to combine direct ON-OFF, manual, hydraulic

proportional and electro-hydraulic proportional sections in

the same valve stack and to realise complex hydraulic

circuits with the possibility to define priority and residual

controlled flow to selected valve sections.

Specific options have been developed to best satisfy

the requirements of different types of agricultural or

industrial machines such as tractors, wheel and telescopic

loaders, backhoes, fork lift trucks, forestry cranes, recovery

trucks, etc.

As a result, the HDS/HDM15 is a very flexible series valve

able to fulfil all the requirements of modern machines.

Backhoe Loaders

Tractors

Forestry Cranes

Fork Lifts

Wheel Loaders

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1.2 Directional valve installation

For the installation of the directional control valve on the

equipment frame it is important to consider the following

recommendations:

- the valve can be assembled in any position but, in order

to avoid deformations and spool sticking, the surface on

which the product is mounted has to be flat;

- before cabling pipelines, make sure that the pipeline

hollows as well as fittings and seals are thoroughly clean;

check also that the work ports are protected until the con

nection of the pipelines

- during assembly and servicing operations, it is neces

sary to adopt clean procedures and work in an environment

free of chips, swarf, dust and other possible source of

pollution;

- if the spools are connected to the equipment controls

through linkages, make sure that they do not affect their

operation;

- before painting the valve, check that the work port

plastic plugs are tightly in place.

1.3 Fittings

In the interest of safety, only fittings with STRAIGHT

THREAD ENDS should be used (e.g. DIN3852).

Fittings with TAPERED THREAD ENDS (e.g. DIN 3852

form C) must never be used, as they can cause deformation

and cracks in the valve body.

Our warranty conditions will be not valid in case tapered

fittings are used.

The work port adaptors have to be fastened respecting the

tightening torque values indicated in the following table (for

different port types contact our Sales Dept.):

Recommended tightening torque for work port fittings - Nm / lbft

Metric - ISO 261 M14X1.5 M18X1.5 M22X1.5

With O-Ring seal(ISO 6149-1)

30 / 22.1 40 / 29.5 60 / 44.3

With copper washer(ISO 9974-1)

30 / 22.1 40 / 29.5 60 / 44.3

With rubber washeror steel (ISO 9974-1)

25 / 18.4 35 / 25.8 60 / 44.3

BSP - ISO 228-1 1/4” BSP 3/8” BSP 1/2” BSP 3/4” BSP

With copper washer(ISO 1179-1)

30 / 22.1 40 / 29.5 60 / 44.3 90 / 66.4

With rubber washeror steel (ISO 1179-1)

25 / 18.4 35 / 25.8 60 / 44.3 70 / 51.7

UN-UNF - ISO 263 SAE6 - 9/16-18 UNF SAE8 - 3/4-16 UNF SAE10 - 7/8-14UNF SAE12 - 1-1/16-12UNF

With O-Ring seal(ISO 11926-1)

30 / 22.1 40 / 29.5 60 / 44.3 90 / 66.4

IMPORTANT!: Tightening torques depends on several different factors including lubrication, coating and surfaces

finish. The fitting manufacturer shall be consulted.

1.4 Hydraulic fluid

The main function of the fluid used in hydraulic systems is

to transfer energy but it performs also other important

functions: protect the components from corrosion, lubricate

the directional valve sliding parts, remove particles and heat

from the system.

In order to ensure proper operation and long life of the

system it is important to choose the correct hydraulic fluid

with proper additives.

Bucher Hydraulics recommends to use a mineral based oil

responding to ISO 6743/4 requirements, only.

The system should be operated only with hydraulic oil

containing anti-foaming and antioxidant additives.

Before using other types of fluid, please contact our

Sales Dept, since they can cause serious damage to the

directional valve components and jeopardize the correct

function of the system.

1.5 Filtration

In order to ensure proper operation and long life of the

directional valve components it is extremely important to

provide a proper and effective filtration of the hydraulic fluid.

It is advisable to follow filter manufacturers instructions and

recommendations.

The fineness of the filter should be selected in order to

guarantee that a contamination level of 21/19/16 ISO4406:

1999 (NAS 1638-CLASS10) is not exceeded.

When solenoid operated valves, (eg: on direct acting

electromagnetic or electro-hydraulic positioners) are

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integrated in the directional valve, a 10 μm nominal pres

sure filter must be used. In these cases it is also advisable

to use a pressure filter with by-pass and indicator.

For mechanical operated directional valves a <30 μm

nominal return filter is adequate.

The size of the return filters must suit the maximum return

flow whereas the size of the pressure filters must suit the

maximum pump flow.

It is advisable to fit filters with pressure gauge or dirt

indicator in order to make it possible to verify the filter

condition.

Particular attention has to be paid to the cleaning of the

machine hydraulic circuit and its components before the

first run-in, since the presence of foreign materials could

cause damages to the directional valve components even

if a proper filtration is provided.

1.6 Directives and standards

Recommended conditions for obtaining the best perfor

mance of the system: we recommend to strictly follow the

conditions advised here above, failing which warranty shall

be void.

- Atex:

Attention: The equipment and protective systems

of these catalogue ARE NOT intended for use in

potentially explosive atmospheres that is to say

where there is an explosive atmosphere referred

to in Article 2 of the Directive 99/92/EC and

referred to Article 1.3 of the Directive 94/9/EC

- Machinery safety

Hydraulic directional control valves are excluded by

Directive 2006/42/CE

- ISO 9001:2008 / ISO 14001:2004

Bucher Hydraulics S.p.A. is certified for research,

development and production of directional control valves,

power units, gear pumps and motors, electro pumps,

cartridge valves and integrated manifolds for hydraulic

applications.

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1.7 Hydraulic system

1.7.1 Technical specification:

IMPORTANT!: Parameter values and diagrams shown in this catalogue have been measured with mineral oil

having a viscosity of 23 mm2/s at 50° C

Features

Standard ON-OFF

Nominal flow range 60 l/min (15 US gpm)

Max inlet pressure (P) 250 bar (3620PSI)**

Max work port pressure (A/B) 320 bar (4640 PSI)

Max back pressure (T) 30 bar (430 PSI) 20 bar (290 PSI)

Max back pressure (T) with electro-hydraulic positioner (EHO) 10 bar (145PSI)

Max internal leakage A/B→T (at 100 bar/1450PSI, 23 mm2/s)

Without portvalves

14 cc/min (*)(0.854 Cu In/min)

35 cc/min (2.492 Cu In/min)

With port valves19 cc/min (*)

(1.139 Cu In/min)40 cc/min

(2.634 Cu In3min)

Fluid mineral based oil (see 1.4 )

Fluid temperature (with NBR seals) from -20° to 80 °C (from -4° to 176° F)

Max contamination level 21/19/16 ISO4406:1999 (NAS 1638 class10)

Max contamination level for electro-hydraulic and direct ON-OFFapplications

20/18/15 -ISO 4406:1999 (NAS 1638 class 9)

Viscosity operating range recommended from 15 to 75 mm2/s

admissible from 12 to 400 mm2/s

Max number of elements 10

Ambient temperature in operating conditions:

With mechanical/hydraulic/pneumatic controls

from -30 to +60 °C

With electric/electrohydraulic devices

from -30 to +50 °C

Tie-rods tightening torque

With ON-OFF sections

18+2 Nm

16+2 Nm

For different operating conditions, please contact our Sales Dept.

(*) Lower values can be provided on demand

(**) For direct on-off version see operating limits diagrams at section 2.2

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2 Performance curves

2.1 HDS version parallel circuit

Flow rate [l/min]

Pre

ssure

dro

p [bar]

P ⇒ A / B

Pre

ssure

dro

p [bar]

Pre

ssure

dro

p [bar]

Pre

ssure

dro

p [bar]

A / B ⇒ T2

P ⇒ T2P ⇒ T

Flow rate [l/min]

Flow rate [l/min] Flow rate [l/min]

24

22

20

18

16

14

12

10

6

4

2

604020 80 100

8

0

0

24

22

20

18

16

14

12

10

6

4

2

604020 80 100

8

0

0

20

18

16

14

12

10

6

4

2

604020 80 100

8

0

0

20

18

16

14

12

10

6

4

2

604020 80 100

8

0

0

9-10

7-8

5-6

3-4

1-2

9-10

7-8

5-6

3-4

1-2

9-10

7-8

5-6

3-4

1-2

9-10

7-8

5-6

3-4

1-2

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B ⇒ T

Stroke [mm]

Standard “A” spool metering

Flo

w r

ate

[l/m

in]

Flow rate [l/min]

Pre

ssure

dro

p [bar]

Flow rate [l/min]

Pre

ssure

dro

p [bar]

A ⇒ T

60

0

5

10

15

20

25

30

35

40

45

50

55

50 0.5 1 1.5 2 2.5 3 3.5 4 4.5

P - A/B 100 bar

P - A/B 150 bar

P - A/B 50 bar

12

11

10

9

8

7

6

5

4

3

2

1

604020 80 100

24

22

20

18

16

14

12

10

6

4

2

604020 80 100

8

9-10

7-8

5-6

3-4

1-2

9-10

7-8

5-6

3-4

1-2

0

0

0

0

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2.2 Operating limits for ON-OFF version

Tested with voltage V = -10% and

solenoids at ambient temperature

Standard Circuit

Operating Pressure [bar]

Flo

w r

ate

[l/m

in] P - RV - A/B → T2

Max. back pressure: T2 = 20 bar

(290 PSI)

A/B - RV → T3

Max. back pressure: T3 = 20 bar (290 PSI)

HPCO = 250 bar (3600 PSI)

P → HPCO

Carry−over circuit

HPCO

60

50

40

20

10

50 150 250200100

30

0

0

60

50

40

30

20

10

15050 250200100

0

0

Operating Pressure [bar]

Flo

w r

ate

[l/m

in]

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HDM/HDS1511/76

3 Inlet cover

3.1 Std inlet cover with relief valve RV dimension

164.5

126

60

19

84

39

33 33

100.53

9

P TRV

1.5

4”

.75

”

3.3

1”

1.5

4”

2.36”

4.96”

6.48”

3.96”

1.30”1.30”

Series and tandem circuit

Parallel circuit

3.1.1 Std inlet cover for parallel circuit with relief valve RV + o-ring seals

Ø D Ø D

TP

Ø D Type/Code*

M18X1.5T01

200931210070

3/8” BSPT02

200931220060

1/2” BSP StandardT03

200931230110

SAE10T05

200931280020

P

P

E

T

T* Group code with RV set at standard pressure 150 bar (210 PSI)

200-P-991228-EN-01/09.2015

HDM/HDS1512/76

3.1.2 Std inlet cover for series and tandem circuit with relief valve RV

Ø D Ø D

TP

Ø D Type/Code*

M18X1.5T41

200931210050

3/8” BSPT42

200931220050

1/2” BSP StandardT43

200931230080

SAE10T45

200931280010

P

P

E

T

T* Group code with RV set at standard pressure 150 bar (210 PSI)

200-P-991228-EN-01/09.2015

HDM/HDS1513/76

3.2 Unloading solenoid valve BP2/CE -BP2/AE for parallel circuit

266.5

84

39

39

33 33

60

100.5166

26

30

P T

BP2/** RV1

.54

”

1.5

4”

3.3

1”

2.36”

10.49”

1.81”

6.54” 3.96”

1.30” 1.30”

Ø D

P

Ø D

TFor BP2 electrovalvesee 6.3 BP2/**

Ø DBy-pass

solenoid valvecircuit

TypeType code

(*)

M18X1.5BP2/AEBP2/CE

T21200931210150200931210160

3/8” BSPBP2/AEBP2/CE

T22200931220180200931220190

1/2” BSPStandard

BP2/AEBP2/CE

T23200931230220200931230230

SAE10BP2/AEBP2/CE

T25200931280070200931280080

BP2/CE

T

RV

P

BP2/AE

T

RV

PP

E

T

P

E

T

* Mechanical part only (without coil)

200-P-991228-EN-01/09.2015

HDM/HDS1514/76

3.3 Two spools monoblock with inlet and outlet ports inlet cover HDM15/2

3.3.1 Ports dimensions

17.75

117.75

40 40 20

12

4

11

0

23

64

23

42

40

42

20

79

112820

39

40

17.75 40 40 20

79 7

1

HDS15 interface

A1 A2

B1 B2

P

T

RV

P1 (Option)

T

T

E P

1 2

21

3.1

1”

2.7

9” 1

.53

”

1.5

7”

.70” 1.57” 1.57” .79”

1.57” 1.57” .79”

4.64”

4.3

3”

2.5

2”

.91

”.9

1”

.70”

1.6

5”

1.5

7”

1.6

5”

4.8

8”

3.11”

.79” 1.57” 1.10” .43”

This dimension is 5 mmshorter in comparison withstandard sectional inletcover

3.3.2 Port threads

PORT CAVITIES - STANDARDS

BSP parallel thread Metric straight thread UN-UNF straight thread

ThreadISO228-1 ISO 261 ISO 263

SAE J475

CavityISO 1179-1 ISO 9974-1 ISO 11926-1

DIN 3852-2 DIN 3852-1 SAE J1926-1

Inlet P, P1 1/2” M22X1.5 7/8”-14 (SAE10)

Ports A/B 1/2” M18X1.5 3/4”-16 (SAE8)

Outlet T1, T2, T3, T4, T5, HPC 1/2” M22X1.5 7/8”-14 (SAE10)

Hydraulic control 1/4”

Open loop proportional control 1/4”

For different ports size please contact our Sales Department

200-P-991228-EN-01/09.2015

HDM/HDS1515/76

3.3.3 Monobloc body

ØDType/Code

Standard

Type/CodeSection with

valve OA-UC-C

M18X1.5

3/8”BSP

1/2” BSPK03

200741331230K13

200741331240

SAE10

A1 B1 A2 B2

T

E

P

P

T

RV

IMPORTANT!: Body codes consist of machined casting, seals and load hold check valve only. Not to be used for complete valve orders.

12

3

4

5

5

1 2 3 4 5HDM15 body HDS15 body HDS15 valve body HDS15 ON-OFF valve body HDS15 end cover

79 mm dedicated

For inlet covers see chapter 3

For bodies see chapter 4

200-P-991228-EN-01/09.2015

HDM/HDS1516/76

3.4 Pressure and flow control inlet covers PQ

3.4.1 Inlet cover T100: dimensions

max 303

106106

179

21.5

106

10

6.5

30 30

33

.5

33

.53

3.5

2021.5

87

50

46

With 00EC plug

106

4.17”

.85”

4.1

9”

4.17”4.17”

7.04”

max 11.93”

1.3

2”

1.3

2”

1.3

2”

1.97”1.18” 1.18”

.85” .79”

1.81”

3.42”

4.17”

200-P-991228-EN-01/09.2015

HDM/HDS1517/76

3.4.2 Inlet cover T100

Inlet cover with priority flow regulator, pressure relief valves and by-pass valve.

H.P.C.O. port can be pressurized

BP3/CE 13HC (12 VDC)


BP3/AE 13HC (12 VDC)


VDPF: 1 � 50 l/min

Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

T100/1

T100/9

T100/3

VDPF

00VC00

RV1BP3/AE

VDP

00EC

RV2

00VC00

P

HPCORV3

M

00VC00

Pressure setrange (bar)

StandardSetting (bar)

Relief valvesType

30 ÷ 95 60 RV1 / RV2 / RV3 −06

96 ÷ 210 150 RV1 / RV2 / RV3 −15

150 ÷ 250 200 RV1 / RV2 / RV3 −20

211 ÷ 320 250 RV1 / RV2 / RV3 −25

Flow set range(l/min)

StandardSetting (l/min)

Flow regulatorType

0.5 ÷ 6 06 VD 06

0.5 ÷ 12 12 VD 12

0.5 ÷ 25 25 VD 25

0.5÷ 50 50 VD 50

HPCO

B1 A1 B2 A2

T

P

BP.3/AE

VDP

Priority flow

RV2RV1

HPCO= can be pressurized

Resid

ual flo

w

1� 2�

P100KSTDT100 KSTD

Std. lever side assembling position

M

RV3

200-P-991228-EN-01/09.2015

HDM/HDS1518/76

3.4.3 Inlet covers T88-T90: dimensions

30 30

106 106

169.5

52

.5

10

4.5

93

.5

33

.5

33

.5

31

.5

20.5 20

50

25

401

8.5

52

52

18

.5

max 294.6

.73

” 2.0

5”

4.1

1”

2.0

7”

1.3

2”

4.17” 4.17”

1.18” 1.18”

max 11.60”

3.6

8”

1.3

2”

1.2

4”

.81” .79”

2.0

5”

.73

”

.98”

1.97”

1.57”

77.5

106

With 00EC plug

4.17”

3.05”

200-P-991228-EN-01/09.2015

HDM/HDS1519/76



D = residual flow can be pressurized





VDPF: 1 ÷ 50 l/min

VDPF

00VC00 RV3

BP3/AE

VDP

00EC

RV2 00VC00

D

MP

Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

T88/1

T88/9

T88/3



Relief valvesType

30 ÷ 95 60 RV2 / RV3 −06

96 ÷ 210 150 RV2 / RV3 −15

150 ÷ 250 200 RV2 / RV3 −20

211 ÷ 320 250 RV2 / RV3 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50

D = excessed flow can be pressurized

B1A1 B2A2

D

BP3/AE

VDP

Priority flow

RV3

RV2

Resid

ual flow

T2

PT3

T88 KSTD PSERIESKSTD

1� 2�

M

Spool reversed to have the lever at the same side of the regulator knob

200-P-991228-EN-01/09.2015

HDM/HDS1520/76



Residual flow directly to tank (cannot be pressurized).





VDPF: 1 ÷ 50 l/min

VDPF

BP3/AE

VDP00EC

RV2 00VC00

D P

M

R

Ø D (R-P) Type

M22X1.5

M18X1.5

1/2” BSP

T90/1

T90/9

T90/3

SAE10 T90/5



Relief valvesType

30 ÷ 95 60 RV2 −06

96 ÷ 210 150 RV2 −15

150÷ 250 200 RV2 −20

211 ÷ 320 250 RV2 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50

Port R = Tank connection (cannot be pressurized)

Spool reversed to have the lever on the same side of the regulator knob

KSTDT90 PSERIES

1�

B1A1P

BP3/AE

VDP

Priority flow

RV2

Resid

ual flow

T2

R

T3

M

200-P-991228-EN-01/09.2015

HDM/HDS1521/76


3.4.6.1 Dimension

20

20

32

Ø D (P)

79

.5 90

.5

71100.5

40

194.74

1

1.6

1"

7.67"

3.96" 2.79"

3.1

3"

3.5

6"

1.57"

1.26"

.79

".7

9"

P

P

Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

Please consult

our

Sales Centre

T89/9

~ 1.3 turns (468°)

from min to max�

Example of a typical circuit

T89

K161 K167

Pstd (ie.: P01)

Kstd (ie. K01).......................

.................

................

............... ....................

200-P-991228-EN-01/09.2015

HDM/HDS1522/76

3.4.6.2 Scheme

Inlet cover with priority flow regulator and inlet pressure relief valves.

Priority flow to the first element and residual flow to downstream elements. Requires dedicated first and second

downstream elements.

Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

Please consult

our

Sales Centre

T89/9

VDP

RV

00VC00

P



Relief valvesType

30 ÷ 95 60 RV01 −06

96 ÷ 210 150 RV01 −15

150 ÷ 250 200 RV14 −20

211 ÷ 320 250 RV01 −26

Flow range(l/min)

Flow regulatorType

0.5÷ 50 VDP 50

T89 KSPC PSERIESKSPC

1� 2�

Spool reversed to have the lever at the same side of the regulator knob

VDP

T

E

Pr

Pe

P

A

B

A

B

T

B

A

T

Pr P

E

31

20

20

31

31

20

20

31

12

02

01

Relief Valve

P

T2-HPC

Kstd

3�

T89 K161 P01K167 K01Ex.:

200-P-991228-EN-01/09.2015

HDM/HDS1523/76

3.4.6.3 Special element (Pr: priority flow) to be used only with T89 inlet cover. See circuit example

Ø D

A BØD

Type/CodeStandard

Hydraulic scheme

M18X1.5K161

200941313100

2

10

T

Pr

E

1

2

0

Pe

BA

3/8”BSP

Please consult ourSales Centre

1/2” BSP

SAE10

3.4.6.4 Special element (Pe: residual flow) to be used only with T89 inlet cover. See circuit example

Ø D

A B ØDType/CodeStandard

Hydraulic scheme

M18X1.5K167

200941313170

B A

1

0

2

T

E

P

3/8”BSP


1/2” BSP

SAE10

IMPORTANT!: In this kind of bodies the cavities for service port valves cannot be machined.

It is not possible to use “VS” restrictor valves

200-P-991228-EN-01/09.2015

HDM/HDS1524/76

4 Elements

4.1 HDS15 valve body: dimensions

40

1.5

7”

85

3.3

4”

20

.79

”

17

.52

.69

”

17

.52

.69

”

14.32.56”

14.32.56”

301.18”

301.18”

68

2.6

8”

1244.88”

20

.79”

20

.79

”

401.57”

20.79”

20

.79”

62

ø8.25

M6

622.44”

AB

Lever side

4.1.1 Standard circuit: parallel

(UC - OA - C)

AB

T TP

EØ D

cyl. Acyl. B

T E P

ØDType/CodeStandard

Type/CodeSection with valve

UC-OA-C

M18X1.5K01

200941312420

K11

200941312430

3/8”BSPK02

200941325770

K12

200941325780

1/2” BSPK03

200941330740

K13

200941330750

SAE10K05

200941380010

K15

200941380020

4.1.2 Optional circuits: series and tandem

(UC - OA - C)

T TP

E

AB

Ø D

cyl. A

cyl. B

T E

P



UC-OA-C

M18X1.5K41

200941312440

K51

200941312450

3/8”BSPK42

200941325790

K52

200941325800

1/2” BSPK43

200941330760

K53

200941330770

SAE10K45

200941380030

K55

200941380040

IMPORTANT!: Body codes consist of machined casting, seals

and load hold check valve only. Not to be used for complete

valve order.

Attention: In case of series, tandem, parallel/series circuits, it is necessary to reverse the positioner and the lever group, even for standard parallel

sections (see the indications on the side of the valve body): Lever position for parallel circuit, lever position for series circuit

200-P-991228-EN-01/09.2015

HDM/HDS1525/76

4.2 HDS15 valve body dimensions: 79 mm dedicated for HDM15

1244.88”

79

3.1

1”

401.57”

40

1.5

7”

622.44”

17

.52

.69

”1

7.5

2.6

9”

20

.79”

301.18”

20

.79

”

68

2.6

8”

14.32.56”

14.32.56”

20 20

20

62

ø8.25

M6

.79” .79”

.79

”

2.44”

A B

Lever side

This dimension is 5 mmshorter in comparison withstandard sections

Ø D

T TP

E

A BØD

Type/Code

Standard

M18X1.5K145

200741313050

3/8”BSP


1/2” BSP

SAE10

IMPORTANT!: In this kind of bodies the cavities

for service port valves cannot be machined.

cyl. Acyl. B

T E P

200-P-991228-EN-01/09.2015

HDM/HDS1526/76

4.3 HDS15 ON-OFF valve body: dimensions

B A

Lever side

Manual

override

Manual

override

HDS15

ON−OFF

A

A

B

B

30011.81”

48

1.8

9”

30 30

85

40.5

20.5

124

20 20

62

24

48

24

48

68.5

Ø 8.25

1.18” 1.18”

4.88"

2.6

9"1.8

9"

3.3

5"

1.5

9"

.81

"

.79” .79”

.94

"

2.44"

1.89"

.94"

Series and tandem circuitParallel circuit

200-P-991228-EN-01/09.2015

HDM/HDS1527/76

4.3.1 Standard circuit: parallel

(UC - OA - C)

T

AB

Ø D

E

PT



UC-OA-C

M18X1.5K201

200941312700

K211

200941312710

3/8”BSPK202

200941326220

K212

200941326230

1/2” BSPK203

2009413310600

K213

200941331070

SAE10K205

200941380120

K215

200941380150

cyl. Acyl. B

T E P

4.3.2 Optional circuit: series and tandem

(UC - OA - C)

T

B A

Ø D

E

T

cyl. A

cyl. B

T E

P



UC-OA-C

M18X1.5K241

200941310290

K251

200941310360

3/8”BSP K242 K252

1/2” BSPK243

200941331010

K253

200941331090

SAE10K245

200941380130

K255

200941380160

IMPORTANT!: For availability of -K- bodies without code please

contact our Sales Department.

Body codes consist of machined casting, seals and load hold

check valve only.

Not to be used for complete valve orders.

Attention: in case of series and tandem circuits use always inlet and outlet covers for series circuits (ex. - T41, T42, etc. - P32, P41, etc.).

200-P-991228-EN-01/09.2015

HDM/HDS1528/76

4.4 Pressure and flow controls elements PQ

4.4.1 Sectional body K100: dimensions

106

106

max 303

106

33

.53

3.5

33

.5

21.5

10

6.5

50

25

46

21.5 20

179

2525

87

106

With 00EC plug

4.17”

3.43”

.79”.85”

max 11.93”

7.05”

4.17” 4.17”

30 301.18” 1.18”

1.3

2”

1.3

2”

4.17”

.85”

1.3

2” 4

.19

”

.98”

1.97”

1.81”

.98”.98”

200-P-991228-EN-01/09.2015

HDM/HDS1529/76

4.4.2 Sectional body K100

Intermediate section with priority flow regulator, pressure relief valves and by-pass valve.

H.P.C.O. port can be pressurized






Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

K100/1

K100/9

K100/3

PT

ET

Pe

RV1BP3/AE

00VC00

VDP VDPF

RV2

M P

E

00VC00

00EC

00VC00

RV3 P



Relief valvesType

30 ÷ 95 60 RV1 / RV2 / RV3 −06

96 ÷ 210 150 RV1 / RV2 / RV3 −15

150 ÷ 250 200 RV1 / RV2 / RV3 −20

211 ÷ 320 250 RV1 / RV2 / RV3 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50

Std. lever side assembling position

1� 4�3�2�

Priority flow

Resid

ual flow

BP3/AE

HPCO

B1 B2 A2

B4 A4A1

P100KSTD KSTD K100 KSTDPSERIES

RV2RV1

VDP

T2

P M

RV2 RV3

200-P-991228-EN-01/09.2015

HDM/HDS1530/76

4.4.3 Sectional body K88-K90: dimensions

With 00EC plug

106

30 30

max 293.6

20.5

20.5 20

33

.5

33

.5

10

4.5

50

40

77.5

106

169.5

2525 25

6.67”

4.17”

max 11.56”

1.18” 1.18”

1.3

2”4.1

1”

1.3

2”

.81”

1.97”

.98”

1.57”

.98” .98”

3.05”

4.17”

.81” .79”

200-P-991228-EN-01/09.2015

HDM/HDS1531/76









VDPF

00VC00 RV3

BP3/AE

VDP

00EC

RV2

T

E

00VC00

TP

D PM

Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

K88/1

K88/9

K88/3



Relief valvesType

30 ÷ 95 60 RV2 or RV3 −06

96 ÷ 210 150 RV2 or RV3 −15

150 ÷ 250 200 RV2 or RV3 −20

211 ÷ 320 250 RV2 or RV3 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50

Spool reversed to have the lever at the same side of the regulator knob.

D = excessed flow can be pressurized

1� 2� 4�3�

B1A1 B3A3T3

BP3/AE

VDP

Priority flow

RV3RV1

Resid

ual flow

A4 B4

T2

RV2

P

KSTD K88 KSTDKSTDTSERIES PSERIES

T

D

M

200-P-991228-EN-01/09.2015

HDM/HDS1532/76



Residual flow directly to tank (cannot be pressurised)






PVDPF

BP3/AE

VDP

00EC

RV2 00VC00

D

M

E

PT T

R

Ø D (R-P) Type

M22X1.5

M18X1.5

1/2” BSP

K90/1

K90/9

K90/3

SAE10 K90/5



Relief valvesType

30 ÷ 95 60 RV2 −06

96 ÷ 210 150 RV2 −15

150 ÷ 250 200 RV2 −20

211 ÷ 320 250 RV2 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50


B1A1 B3A3

P

BP3/AE

VDP

Priority flow

RV2

RV1

Re

sid

ual flow

T2

R

P2

T

T3

K90KSTD PSERIESKSTD

1� 2�

TSERIES

3�

M

200-P-991228-EN-01/09.2015

HDM/HDS1533/76

4.4.6 Sectional body K91-K92: dimensions

With 00EC plug

30 30

170.5

294.6

10

9

10

0

40

130

5

2921

34

50

106.5

76.5

106.5

6.71”

11.60”

1.97”

1.18”1.18”

1.14”

.20”

.83”

4.19”

3.01”

4.19”

5.12”

1.3

4”

3.9

4”

4.2

9”

1.57”

200-P-991228-EN-01/09.2015

HDM/HDS1534/76



Residual flow (port D) can be pressurized. Suitable for circuits where there are several priority sections

(Tie rods crossing holes instead of blind holes like in the standard priority sections)






VDPF

BP3/AE

VDP

00VC00

P2

00EC

RV1

D

E

PT T

Ø D (D) Type

M22X1.5

M18X1.5

1/2” BSP

K91/1

K91/9

K91/3

M18X1.5

3/8” BSP

M18X1.5

Ø D (P2)



Relief valvesType

30 ÷ 95 60 RV1 − 06

96 ÷ 210 150 RV1 − 15

150 ÷ 250 200 RV1 − 20

211 ÷ 320 250 RV1 − 25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50


KSTDT88 PSERIES

1� 3�2�

B1A1P

BP3/AE

VDP

Priority flow

RV1

Resid

ual flow

T2

A2 B2

RV3 BP3/AE

Priority flow

Resid

ual flow VDP

KSTDK91

M

D D

T3

RV2

P2


200-P-991228-EN-01/09.2015

HDM/HDS1535/76


Intermediate section with priority flow regulator, pressure relief valves and by-pass valve. Residual flow directly to tank

(cannot be pressurised). Suitable for circuits where there are several priority sections (Tie rods crossing holes instead

of blind holes like in the standard priority sections)






Ø D (P) Type

M22X1.5

M18X1.5

1/2” BSP

K92/1

K92/9

K92/3

VDPF

BP3/AE

VDP

00VC00

P2

00EC

RV1

E

T TP



Relief valvesType

30 ÷ 95 60 RV1 −06

96 ÷ 210 150 RV1 −15

150 ÷ 250 200 RV1 −20

211 ÷ 320 250 RV1 −25



Flow regulatorType

0.5 ÷ 6 06 VDP 06

0.5 ÷ 12 12 VDP 12

0.5 ÷ 25 25 VDP 25

0.5÷ 50 50 VDP 50


KSTDT90 PSERIES

1� 3�2�

KSTDK92

R

B1A1P

BP3/AE

VDP

Priority flow

RV1

Resid

ual flo

w

T2

A2

B2

BP3/AE

Priority flow

Resid

ual flo

w VDP

M

T3

RV2

P2

200-P-991228-EN-01/09.2015

HDM/HDS1536/76

4.5 Intermediate sections

4.5.1 Intermediate outlet section

Type Code

K83 200756200200

RV2T (1/2” BSP)

RV1 (1/2” BSP)

P2

P1

20

.79

”

40

1.57”

4.5.2 Intermediate inlet section with pressure relief valve (suitable for circuits with two pumps)

Type Code

K84 200756200210

T (3/4” BSP)

RV1

P1

RV2

P2 (1/2” BSP)

33

1.3

”33

1.3

”

40

1.57”

200-P-991228-EN-01/09.2015

HDM/HDS1537/76

5 Spools

5.1 Spool charts for HDS15 standard body (79 and 85 mm)

Spool Type Hydraulic schematic Features Body / lever / positioner notes

A4 way - 3 position

A/B blocked - E open by-passStandard

AS4 way - 3 position

A/B blocked - E open by-passHigh metering low flow spools

Standard

AXB

4 way - 3 positionA/B blocked - E open by-pass

High metering to tank positioner side

(Specific for wheel loader)

Standard

APD4 way - 3 position

A/B blocked - E open by-passElectromagnetic ON-OFF control

For push-pullON-OFF section

AVM

ÔÔÔÔ

ÔÔÔ

ÔÔÔ

Ô ÔÔ

BA201

P E T

4 way - 3 positionPiloted differential pressure

relief valve on B port(Fork Lift application)

Special body required

B4 way - 3 position

A/B blocked - E closedStandard

C4 way - 3 position

A/B to tank in neutral - E open by-passStandard

CS4 way - 3 position

A/B to tank in neutral - E open by-passHigh metering low flow spools

Standard

CPD4 way - 3 position

A/B to tank in neutral - E open by-passElectromagnetic ON-OFF control

For push pullON-OFF section

D4 way - 3 position

A blocked - B to tank in neutralStandard

G3 way - 3 position

B blocked - E open by-passStandard

GS3 way - 3 position

B blocked - E open by-passHigh metering low flow spools

Standard

L4 way - 3 position

B blocked - A to tank in neutralStandard

R4 way - 3 position

with regenerative spool in 2nd pos.Special body required

S3 way - 3 position

A blocked - E open by passStandard

SS3 way - 3 position

A blocked - E open by passHigh metering low flow spools

Standard

200-P-991228-EN-01/09.2015

HDM/HDS1538/76

Body / lever / positioner notesFeaturesHydraulic schematicSpool Type

X4 way - 3 position

A/B: blocked - series connectionSeries body required

XS4 way - 3 position

A/B: blocked - series connectionHigh metering low flow spools

Series body required

XC4 way - 3 position

A/B: to tank in neutral - series connectionSeries body required

Z4 way - 4 position4th float position

StandardFor version with UC valve on B port

special lever L228 required

ZSS4 way - 4 position4th float position

High metering low flow spoolsSpecial body required

LSA4 way - 3 position

A/B: blocked - Load Sensing

For LS version - For the availabilitycontact our Sales Dept.Special body required

LSC4 way - 3 position

A/B: to tank in neutral - Load Sensing


LSG3 way - 3 position

B: blocked - Load Sensing


LSS3 way - 3 position

A: blockedLoad Sensing


5.1.1 Hydraulic circuit for HDS15 standard bodies

P31K03 - GK03 - CT03 K03 - A

P P

T

E

BBB A AT

P43K43 - AK43 - AK03 - AT43

B BBA A A

P P

E

T2

T T T3

T43 K03 - X K43 - X K43 - A P43

B A BB AA

T2P

E

T

P

T3T

P43T43 K03 - X K43 - A K03 - A

B BBA A A

P P

E

T2

T T3T

Standard parallel circuit Optional tandem circuit

Combined parallel/series circuitOptional series circuit

200-P-991228-EN-01/09.2015

HDM/HDS1539/76

5.2 Spool charts for HDS15 ON-OFF body

SpoolType

Hydraulicschematic

Features Body notes

AE4 way - 3 position

A/B: blockedE: open by pass

Standard ON-OFF body

BE4 way - 3 position

A/B: blockedE: closed


CE4 way - 3 position

A/B to tank in neutralE: open by pass


DE4 way - 3 position

A: blockedB: to tank in neutral


GE3 way - 3 position

B: blockedE:open by pass


LE4 way - 3 position

B: blockedA: to tank in neutral


SE3 way - 3 position

A: blockedE: open by pass


XE4 way - 3 position

A/B: blockedseries connection


XCE4 way - 3 position

A/B: to tank in neutralseries connection


LAE4 way - 3 position

A/B: blockedLoad Sensing

For LS version - For the availabilitycontact our Sales Dept.

LCE4 way - 3 position

A/B to tank in neutral Load Sensing


LGE3 way -3 position

B: blockedLoad Sensing


LSE3 way - 3 position

A: blocked Load Sensing


200-P-991228-EN-01/09.2015

HDM/HDS1540/76

6 Valves

6.1 Direct acting relief valve

38.5

P

T

13

1.52”

A tamper proof shrinkable-sheat can be supplied if requested

(*)15±10% Nm

15±10% Nm

40±10% Nm

40±10% Nm

10±10% Nm

Pressureset rangebar (PSI)

Type CodeSpringcode

Std. setting bar(PSI)

Settingcode

Springcolour

15-30(215-430)

RV01-02 200787400700 200662401470 - - -

30-95(430-1370)

RV01-06 200787400720 20066240145060

(870)06

Yellow

(YE)

96-210(1370-3040)

RV01-15 200787400740 200662401480150

(2170)15

Green

(GR)

150-250(2170-3620)

RV14-20 200787402970 200662402400200

(2900)20 -

211-300(3040-4350)

RV01-26 200787400710 200662401460260

(3770)26

Blue

(BL)

VC (Plugged valve) 200778400140 - - - -

IMPORTANT!:Example: RV1 - 06*= 60 bar standard setting value. Different setting values have to be specified at the order. Please pay attention

that the minimum setting step has to be fixed in 10 bar.

RV01 (211-300 bar) RV14

0

50

100

150

200

250

300

350

10 20 30 40 50 60 70 80 90

Flow [l/min]

Pre

ssure

[bar]

0

50

100

150

200

250

300

350

10 20 30 40 50 60 70 80 90

Flow [l/min]

Pre

ssure

[bar]

0

50

100

150

200

250

300

350

900 10 20 30 40 50 60 70 80

Flow [l/min]

Pre

ssure

[bar]

RV01 (96-210 bar)

200-P-991228-EN-01/09.2015

HDM/HDS1541/76

6.2 Anti shock and anti-cavitation valves

A B

144

5.67”

11

7

4.6

1”

6.2.1 Port relief valve OA

A/B

T

22

bar

Pre

ssure

settin

g

l/min

Flow rate

28±10% Nm

40±10% Nm

27

Pressure setrange bar (PSI)

Type Code Spring codeStd. settingbar (PSI)

Settingcode

Springcolour

30 - 80(430-1160)

OA/A05OA/B05

200787403090 20066240257050

(720)05

White(WH)

81 - 130(1160-1880)

OA/A10OA/B10

200787400950 200662401150100

(1450)10

Yellow(YE)

131-350(1880-5070)

OA/A15OA/B15

200787400960 200662401160150

(2170)15

Green(GR)

VC (Plugged valve) 200778400050 -

Setting is made, at required pressure, with flow Q = 16 l/min

6.2.2 Anti-cavitation valve C

T

A/B

40±10% Nm

27

Flow rate

bar

Pre

ssure

dro

p

l/min

Thread Code

C/A or C/B 200787601430

VC (Plugged valve) 200778400050

200-P-991228-EN-01/09.2015

HDM/HDS1542/76

6.2.3 Combined port relief and anti-cavitation valve UC

T

A/B

40±10% Nm

27

28±10% Nm

22

Flow rate

bar

Pre

ssure

settin

g

l/min

Pressure setrange bar (PSI)

Type Code Spring codeStd. settingbar (PSI)

Settingcode

Springcolour

0-130(0-1880)

UC/A06UC/B06

200787401310 20066240115060

(870)05

Yellow(YE)

131-350(1880-5070)

UC/A15UC/B15

200787401320 200662401160150

(2170)15

Green(GR)

VC (Plugged valve) 200778400050 -

Setting is made, at required pressure, with flow Q = 16 l/min

6.2.4 Service port valves cavity

G

H

Ø0.08 G

Ø0.05 H

G

H

Ø0.08 G

Ø0.05 H

200-P-991228-EN-01/09.2015

HDM/HDS1543/76

6.3 By-Pass solenoid valve - BP2 -

6.3.1 Normally closed with manual override

Open manually

38.51.52”

93.53.68”

Voltage Type Code

Withoutcoil

BP2/CE HDS15 p.m. 200757200440

12 V.D.C. BP2/CE 13-HC27 HDS15 200757010062

24 V.D.C. BP2/CE 23-HC27 HDS15 200757020069

T

P

6.3.2 Normally open with manual override

Closed manually

33.51.32”

1034.06”

Voltage Type Code

Withoutcoil

BP2/AE HDS15 p.m. 200757200450

12 V.D.C. BP2/AE 13-HC27 HDS15 200757010063

24 V.D.C. BP2/AE 23-HC27 HDS15 200757020070

T

P

6.3.3 Dimension

2740-5 Nm

27

22X

1.5

17.5

21.5.85”

26.5

1.04”

23.5

.93”

50

1.97”

23.5

.93”

41.5

1.6

3”

38.5X36

1.52”x1.42”

BP2 Solenoid valve performance

Max pressure 315 bar

Max flow 60 l/min

Power 27 Watt

Intermittence ED 100%

Voltage tolerance ±10%

Temperature range -20/+80 °C

Oil filtration ≤25 micron

Pressure drop Q= 30 l/min 7.5 bar


200-P-991228-EN-01/09.2015

HDM/HDS1544/76

6.4 By-Pass solenoid valve - BP3 - for PQ elements

6.4.1 Normally closed with manual override

Open manually

38.51.52”

93.53.68”

Voltage Type Code

Without coil BP3/CE HDS15 p.m. 200757200480

12 V.D.C. BP3/CE 13-HC27 HDS15 200757010064

24 V.D.C. BP3/CE 23-HC27 HDS15 200757020071

T

P

6.4.2 Normally open with manual override

Closed manually

33.51.32”

1034.06”

Voltage Type Code

Without coil BP3/AE HDS15 p.m. 200757200490

12 V.D.C. BP3/AE 13-HC27 HDS15 200757010065

24 V.D.C. BP3/AE 23-HC27 HDS15 200757020072

T

P

6.4.3 Dimension

27

24X

1.5

17.5

3040-5 Nm

21.5.85”

26.5

1.04”

22.5

.89”

491.93”

23.5

.93”

41.5

1.6

3”

38.5X36

1.52”x1.42”

BP2 Solenoid valve performance

Max pressure 315 bar

Max flow 60 l/min

Power 27 Watt

Intermittence ED 100%

Voltage tolerance ±10%

Temperature range -20/+80 °C

Oil filtration ≤25 micron



200-P-991228-EN-01/09.2015

HDM/HDS1545/76

6.5 Proportional Flow Control PFCR15

6.5.1 Example of application on K100 body

BP3/*E

RV3T

RV1

Pe (excess flow)E

PFCR15

T RV2

M P

107.5

4.23”

6.5.2 Example of hydraulic scheme K100

6.5.3 Electric performances

Coil according to VDE 0580

Connector type DIN 43650

Max. current 0.75 A (24 V. DC)

Duty rating ED= 100%

Suggested dither 110 Hz

Insulation class with std. plug IP54 (DIN 40050)

Voltage ±5% 12 24 V (DC)

Nominal current 1.25 0.68 Ampere

Resistance at 20°C 7.2 24.6 Ohm

Nominal power 17.2 17.4 watt

6.5.4 Code

Voltage Type Code*

12 V PFCR15/V8-45-P2-13 200788000100

24 V PFCR15/V8-45-P2-23 200788000130

6.5.5 Hydraulic performances

Max. pressure 270 bar

Max. recommended pressure 230 bar

Regulated flow range 0.5 - 45 l/min

Temperature range -5/+70° C

6.5.6 Current/flow regulated diagram

Current (Ampere) - 24 V

Flo

w (

l/m

in)

Performance recorded with:

24 VDC Proportional Coil

Pressure on priority flow channel: 100 bar

No pressure on the residual flow channel:

Minimum current: 0 Ampere

Maximum current: 1.05 Ampere

Ramp UP: 30 sec - Ramp DOWN: 30 sec

Oil temp.: 50° C - Oil viscosity: 23 cSt

(* code without connector)

200-P-991228-EN-01/09.2015

HDM/HDS1546/76

6.6 Coils for solenoid valves

21

(.9

2”)

(.9

6”)

38.5 (1.51”)36 (1.42”) 23

.52

4.5

21

.5(.

85

”) 23

.5

22.5 16.5 36

11.5

13

16

.5

19

.5

3

13

52

2.0

5"

.51

"

.92

"

1.42".89" .65"

.51"

.65

"

.77

"

.12"

.42"

21

DIN connector AMP connector

Diode

23.5

22.5 16.5 36

11.5

13

16.5

19.5

3

13

52

2.0

5"

.51"

.92"

1.42".89" .65"

.51"

.65"

.77"

.12"

.42"

21

AMP connectorFor solenoid valve series

Wire class H (VDE0580)

Protection IP65 (DIN40050)

Coil insulation F

Duty rating ED 100%

Voltage tolerance ± 10%

Connectorstyle

NominalCoil voltage

Power(Watt)

Resistance (Ohm) Current (Ampere)Coil code

Ambient temp. Ambient temp.

DIN12 V. DC. 27.2 5.3 2.2 200674910100

24 V. DC. 27 21.3 1.12 200674920080

AMP12 V. DC. 27.2 5.3 2.2 200674910250

24 V. DC. 27 21.3 1.12 200674920200

AMP +DIODE

12 V. DC. 21 6.85 1.75 200541210032

24 V. DC. 21 27 0.78 200541210033

200-P-991228-EN-01/09.2015

HDM/HDS1547/76

6.6.1 Connector for DIN type solenoids

1

2

1

2

27

.5(1

.08

”)

42.5 (1.67”)

29

(1.1

4”)

Code 200544110009For power input D.C.


Number of poles 2 +

Supply voltage max. 220 V.

Nom. capacity at contacts 10 A.

Max capacity at contacts 16 A.

Resistance at contacts � 4 mOhm

Max section of cable 1.5 mm2

Outer materialGlass fibre

reinforced NylonContact mount material

Color Black

Armour clamp Pg 9

Ø cable 6-8 mm.

Protection factor IP65 (DIN40050)

Insulation class C (VDE0110)

Temperature range -40 / +90 �C

200-P-991228-EN-01/09.2015

HDM/HDS1548/76

7 Levers

7.1 Free end spool with dust proof seal

1 0 2L55 36

Ø 9

16

27

1.06”

1.42”

Ø .35”

8

.31

”

.63

”

Code: 200707190040

7.2 Standard lever group

102

1 - 2 standard stroke 5-50 neutral position

L100: code 200707120340

L300

57

71.5

23.6°

8.6°

5.7°

2

1

0

30

20

59.5

112.7

71.5

M10X1.5

2.3

4”

2.8

1”

4.4

4”

2.8

1”

1.18”

2.24”

.79”

POS08.6°

POS223.6°

POS15°POS3

17.4° 0°

POS08.6° POS2

23.6°

POS15.7°

POS434.6°

0°

Floating position Z

spool - Stroke: 5-5-9

Floating position W

spool - Stroke: 5-5-9

Lo

M10X1.5

LoType Code

mm inches

185 7.28 AL001 200702220010

250 9.84 AL002 200702220030

300 11.81 AL003 200702220040

350 13.78 AL004 200702220050

200-P-991228-EN-01/09.2015

HDM/HDS1549/76

7.3 Safety levers

L50: code 200760721590 L51: code 200760721600

M10X1.5

M10X1.5

M10X1.5

Lo

AL056

35

0

13

.78

”

335

13.19”

LoType Code

mm inches

279 10.98 AL056 200760721590

7.4 Remote cable control

M10X1.5

Optional 200677200480

Lever support code: 200760900130

M10X1.5

L0

AL00*

Cable

Cables are assembled onthe valve only on requestand with an extra charge.

Optional 200677200480

M10X1.5L142

code 200707120120

Only for rod remote control

4.8

”122

1.6

5”

42

M8x1.2

5

2.6

8”

68

1.5

7”

40

1.57”40

.35”

9

5.9”150

1.38”35

LoType Code

mm inches

185 7.28 AL001 200702220010

250 9.84 AL002 200702220030

300 11.81 AL003 200702220040

350 13.78 AL004 200702220050

Cablelength

CodeCablelength

Code

1000 mm 200544104002 2500 mm 200544104007

1500 mm 200544104005 3000 mm 200544104008

2000 mm 200544104006 4000 mm 200544104009

Code 200960900010

Spool kit

200-P-991228-EN-01/09.2015

HDM/HDS1550/76

7.5 Joystick control L256 - 456

Code: 200775930370

L256pivot

PORT SIDE

13

5

M12x1.75threaded hole

82.5

12.5

A2-B1

A2-A1 A1-B2

B1-B2

A1

B1

A2 B2

3.25”

.49”

10±10% Nm

18±10% Nm

L456

82.5

12.5

A2-B1

B2-B1 B2-A1

A2-A1

B2

A2

B1 A1

3.25”

.49”

Lo=250

AL010Code: 200702230040

M12x1.7

5

200-P-991228-EN-01/09.2015

HDM/HDS1551/76

7.6 Joystick control L263 - 463 with integrated locking system

Code: 200775930390

min 113.2

12.5

max 129.2

.49”

min. 4.46” max 5.09”

5

13pivot

Locked Unlocked

L263

A2-B1

A2-A1 A1-B2

B1-B2

A1

B1

A2 B2

10±10% Nm

18±10% Nm

113.2

12.5

A2-B1

B2-B1 B2-A1

A2-A1

B2

A2

B1 A1

L463

4.46”

M12

200-P-991228-EN-01/09.2015

HDM/HDS1552/76

8 Positioners

8.1 Spring return to neutral position

5

6

391.54”

10±10% Nm

12.5±10% Nm

Type Code Spring code Colour Scheme

08 200968610080 200662402410 YELLOW1 0 2

38 200968610690 200662401521 YELLOW1 0

79 200968610910 200662402430 BLACK1 0 2

133 200968610310 200662402450 WHITE1 0 2

8.2 Spring return to neutral position and detent position in 1 or 2

47

1.85”Type Code

Main springcode

Scheme

10 200968630040 200662401240 1 0 2

20 200968630090 200662400860 1 0 2

29 200968630250 200662401240 0 2

8.3 Spring return to position 1 or 2

12

F

47

1.85” Type Code Spring code Scheme

27 200968610440 200662401521 1 0 2

1�2

37 200968610660 2006624015211 0 2

1�2

8.4 Hand lever in detent position

471.85” Type Code Spring code Scheme

17 200968620140 - 1 0 2

25 200968620150 - 0 2

36 200968620170 - 1 0 2

Spool positions

0 1243

200-P-991228-EN-01/09.2015

HDM/HDS1553/76

8.5 KicK-out

77

0 12

3.03”

510±10% Nm

Type CodeMain spring

codeScheme

358 200968630471 2006624015212 0 1

Standard kick-out setting: 150 bar

8.6 Detent in floating position and spring return to neutral from position 1 and 2

76.8

3.02”

1 0 23

5

6

FLOAT

Floating position

pulling the spool

(Z type)

76.83.02”

1 0 2 4Floating position

pushing the spool

(W type)

FLOAT

5

6

10±10% Nm10±10% Nm

12.5±10% Nm12.5±10% Nm

Type Code Main springDetentspring

341 200968640660 BLACK WHITE

355 200968640720 BLACK BLACK


354 200968640710 YELLOW WHITE

76.83.02”

1 0 23

FLOAT

Floating position

pulling the spool

(Z type)

6

510±10% Nm

12.5±10% Nm


366 200968640760 WHITE BLACK

Detent in position 2 and 3 and spring return to neutral in both

directions

Spool positions

0 1243

200-P-991228-EN-01/09.2015

HDM/HDS1554/76

8.7 Microswitch control for multisectional directional valve

Type Code Feature Hydraulic scheme

30 200968610480Microswitch is operated whenthe spool is switch to pos. 1

The microswitch is suppliedonly on customer's request.

32 200968610610Microswitch is operated when

the spool is in pos. 2

34 200968610650Microswitch is operated when

the spool is in pos. 1 and 2

8.8 Electro-mechanical locking system (normally locked)

87

86

33.5

10

3.39”

1.32”

.39”

3.43”

24

35±10% Nm

Type Code

379 200768690080

86

87

10

33.53.39”

1.32”

.39”

3.43”

With manual override

24

35±10% Nm

Type Code

380 200768690130

For solenoids features see chapter 6.6

8.9 Electro-mechanical locking system (normally locked) with micro and potentiometer

predisposal

139

10

33.5

66.9

2 0 1

81

1.32"

.39"

3.19"

5.47" 2.63"

24

35±10% Nm

Type Code (Without micro and potentiometer)

381 200768611960

200-P-991228-EN-01/09.2015

HDM/HDS1555/76

8.10 Electro-mechanical locking system (normally locked) with micro predisposal

139

10

33.5

47

2 0 1

1.32"

.39"

813.19"

5.47" 1.85"

24

35±10% Nm

Type Code (Without micro)

382 200768611970

Spool positions

0 1243

8.11 Microswitch

(.40”)

(.40”)

(1.1

”)

(.92”)

(.87”)

(1.57”)

10.3

28

23,5

10.3

40

22.2

Code (micro only) 200544124017

Complete code (micro + fixing kit) 200962500080

Voltage 250 V

Max current 26 A.

Index protection IP40

Mechanical life 2.5x105 cycles

8.12 Potentiometer

Ø1.6±0.1

1.2

1.5

34.5 8±0.4

45

1.8

3/8

-32 N

EF

-2A

7.92±0.13

8

9.3±0.25

7.5

Ø9.5

2±

0.1

Ø22.2

±0.1

3

Ø6.3

50 -0

.03

Code 200587344012

Independent linearity A� ± 2%

Actual electrical angle (AEA) 340° ± 5°

Ohmic values (RT) 5 KΩ

Ohmic value tolerances at20°C

±20%

Maximum power rating at 70°C 0.3Ω

Insulation resistance �1000 MΩ, 500 VDC

Dielectric strength �500VRMS, 50Hz

Life (106 cycles) 5 to 10

Temperature range -55°C, +125°C

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HDM/HDS1556/76

8.13 Microswitch positioners

8.13.1 Spool movement detection

22

15±10% Nm

16

12.5±10% Nm

5

10±10% Nm

12.5±10% Nm

6

110.8

76.83.02"

4.36"

DE: microswitch operated in both directions

SE1: microswitch operated in POS.1

SE2: microswitch operated in POS.2

1 0 2

Microswitch control

Current rating .01 - 5.0 DC Amp

Voltage rating 5.0 - 24.0 VD C

Mechanical life 500.000 cycles

Temperature range -30 to 120° C

The normally closed version is available too.

Type CodeHydraulicscheme

Description Connector type

SAE6C21-478

200544124021Normally Closed, Encapsu

lated with Wire LeadsPackard

Weather Pack

SAE6O21-477

200544124022Normally Open, Encapsulated

with Wire LeadsPackard

Weather Pack

SAE6O21-467

200544124023

Normally Open, Encapsulatedwith Wire Leads, Convoluted

nylon wire shield

PackardMetripack

SAE6C21-462

200544124027Normally Closed, Sealed

TerminalsPackard

Weather Pack

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8.14 Electro-magnetic detent positioners (EMD)

A pre-feeling (force increase) signals the operator that the

detent position is going to be engaged

1 0 2 1 0 2

DETENT DETENT

Detent in

position 1Detent in

position 2

8

6

5

5

10±10% Nm

10±10% Nm

12.5±10% Nm

10±10% Nm

12.5±10% Nm

110.25

116.25

84.35

90.35

8.14.1 Operating features

COIL

Nominal voltage: 12 VDC ± 10%

Power rating: 7 W

Electrical resistance when holding (20°C): 21 ± 1.5 Ohm:

Min. solenoid axial hold force: 260 N

Duty cycle: 100%

Standard cable length: 500 mm

Type Code Spring VoltageMin. holding

forceConnector

Detentposition

336 200768670160 RED 12 VDC 137 NDEUTSCH

DT06-2S2

363 200768670150 RED 12 VDC 137 NDEUTSCH

DT06-2S1

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8.15 Spool actions for ON-OFF control

Double acting

Type

01E

Single acting port “B”

Type

02E

Single acting port “A”

Type

03E

Solenoid specificastions

Voltage V.D.C 12±10% 24±10%

Power consumption Watts (W) 34

Intensity of current Ampere (A) 2.8 1.4

Temperature range Ohms (Ω) 4.2 17.1

Duty cycle (continuous) ED 100%

Ambient temperature °C -20 to 50

Protection class DIN40050 IP65

Connection DIN43650

Manual override Push type

8.16 Hydraulic control (HP)

Type Code

50-52 200768650632

A B

1 0 2

5

P1= 4.1 bar

P2= 16.3 bar

4.1 bar

54321

14

12

10

8

6

4

2

Pressure(bar)

Sroke(mm)

16 16.3 bar

0

POS52

A B

POS50

63.1 63.1

1/4” BSP 1/4” BSP

12.5±10% Nm 12.5±10% Nm62.48" 2.48"

Spring characteristic curve

A special body with four lever/positioner fixing holes is requested.

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8.17 Hydraulic control (HP) + floating position

Type Code

51-53 200968650641

AB

AB

POS51

POS53

201 4

5

1/4” BSP1/4” BSP

63.1 99

12.5±10% Nm

6

12.5±10% Nm

2.48" 3.90"

4.1 bar

54321

Pressure(bar)

Sroke(mm)

16.3 bar

1098769.2 mm

26

24

22

20

18

20.2 bar

23.7 bar

28

0-1-2-3-4

14

12

10

8

6

4

2

16

-5

Spring characteristic curves

A special body with four lever/positioner fixing holes is requested.

Spool positions

0 1243

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8.18 Spool position transducer

8.18.1 Features

Code : 200544124026

Position transducer.

± 7,5 mm linear stroke.

Hall effect sensor

Mechanical specifications

Maximum mechanical stroke �±8,5mm

External diameter 35 mm

Body lenght 91 ± 8,5mm

Cable lenght (including connector) 350mm

Maximum operating pressure 5 MPa (50bar)

Operating temperature range -25°C / +105°C

Protection class IP 67

Connector Amp seal, 4male pins

Mechanical life 5 Million cycles

Electrical specifications - Linear, Hall-effect sensor

Power Supply Voltage 6 ÷ 32 Vdc

Current Consumption < 15 mA

Output signal in Neutral 2,5V

Output signal range 1 V ÷ 4 V

Tolerance on output signal ± 0,1 V

Maximum linearity error (-25 ÷ 85°C) 3%

Maximum linearity error (85 ÷ 105°C) 5%

Electrical stroke linearity range ± 7,5mm

Electrical life 10 Million cycles

1

2

3

4

1. Vcc - Blue

2. Gnd - Green/Yellow

3. Proportional Output - Brown

4. n.u. - Black

Electrical Connections (proportional version)

Outp

ut voltage s

ignal (V

)

3

1

1.5

2

2.5

3.5

4

10 9 8

Extend

7 6 5 4 3 2 1 10987654321

RetractSpool stroke (mm)

Output signal control characteristic

(proportional version)

Red lines: -25 / +85 °C Green lines: 85 / 105 °C

HP

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HDM/HDS1561/76

8.19 Electro-hydraulic open loop proportional / ON-OFF control (EHO)

201PpPp

Tp TpTpTp

PpPp 1 0 2

Tp

1 0 2

PpPp

201

Complete PROPORTIONAL

scheme

Simplified PROPORTIONAL

scheme

Complete ON-OFF

scheme

Simplified ON-OFF

scheme

Tp

Pp Pp

see 8.20

70 70

11.5

11.5

2.76” 2.76”Tp internal Tp internal

Pp external Pp external

Control Type Code Voltage Connector

Proportional 420 200768660680 12 VDCAMP

84-9419

ON-OFF 425 200768660740 12 VDCAMP

84-9419

The pressure differential between pilot lines Pp and Tp should be > 25 bar in

order to be sure to switch the spool to full stroke in all operating conditions

“AEH” spool metering curve

0

10

20

30

40

50

60

70

600 700 800 900 1000 1100Current [mA]

Flo

w [l/m

in]

Spool metering: P � A/B (inlet flow 60 l/min)

Spool positions

0 1243

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HDM/HDS1562/76

8.20 Direct acting proportional pressure reducing valve / ON-OFF directional valve

73

99

.25

2.8

7”

3.9

1”

33°

57°

43.9

Ø 32

50 mesh

Ø 4.5

U

Pp

Tp

Proportional EHO versionn.2

Reduced pressure (bar) vs, current (mA)

30°

Ø16.7

Ø21.1

Ø5

Ø15.1+0.05+0.03

Ø13.1+0.05+0.03

Ø6

29

.5+

0.1

0 18

.8+

0.1

0

8.4

+0.1

0

3.9

+0.1

0

2.6

+0.1

0

60°

60°

6.2

+0.1

0

17

.75

+0.1

0

Ø3

.5Ø

3.5

12 V 24 V

Electro-hydraulic specifications

Proportional

Tp

Pp U

ON-OFF

Tp

UPp

Nominal flow rate 4 l/min (1 GPM) 6 l/min (1.5 GPM)

Max inlet pressure 35 bar (500 PSI) 50 bar (750 PSI)

Reduced pressure tolerance ±5% -

Rated supply voltage 12 VDC 24 VDC 12 VDC ±10%

Current supply characteristic PWM (Pulse width modul.) ON-OFF

Superimposed dither frequency 100 to 150 Hz -

Degree of protection IP65

Max power consumption 11 W 14 W 20 W

Coil resistance (at 20°C) 5.4 Ohm 22 Ohm 7.2 Ohm

Response time < 80 ms from 30 to 45 ms

Leakage < 15 cc/min. at 35 bar and 80°C (< 0.9 cu:in./min. at 500 psi and 176 °F)

Duty cycle ED 100%

Connector Type AMP Junior timer (AMP84-9419)

Connector colour BLUE RED BLACK

Code (*) 200533960004 200533960007 200533940075

(*) nr. 2 screws M4x12 are not included

For proportional versions, ED100% not guaranteed for current values higher than the maximum shown in the correspondent diagram.

For ED100% without current limitation the ON-OFF version must be used

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8.21 Hydraulic-Pneumatic control ON-OFF

Type Code

HP 24 200968650110

Pneumatic controls:

Pressure range: (bar): Min. 6 - Max. 10

(PSI): Min. 85 - Max. 145

Operating conditions:

Hydraulic controls


(PSI): Min. 85 - Max. 215

116

4.57"

57

2.24"

40

1.57"

1/8" BSP

8.22 Electro-pneumatic control ON-OFF

Type Voltage Code

EP 77 12 VDC 200968660230

EP 78 24 VDC 200968660260

Electrical data

Insulation class H - 1805 C (3565 F)

Encapsulation material: nylon

Temperature range:

-105 C to 805 C (145 F to 1705 F)

Duty cycle: 100% at 685 F ambient

Voltage variation: -10% to + 15% of nominal

voltage

Power consumption DC - 10 W

Electrical connection: DIN43650/A (2P + E)

Cable connection PG9

Protection class: IP65 (with connector)

Operating conditions


(PSI): Min. 85 - Max. 145

Ambient temperature: -105 C to 505 C (145 F to 1225 F)

Response time: 6 - 8 milliseconds

Mounting in any position

140

5.51"

165

6.5

"

P - T 1/8" BSP

P

T T

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HDM/HDS1564/76

8.23 Electro-Hydraulic ON-OFF controls

8.23.1 Electro-hydraulic ON-OFF control internal piloted with integrated pressure reducing valve

Type Code

EHI 263*200968660380

(without coils)

Pressure reducing valve

VCP Return back pressure valve

(T2 = 1/2”BSP) code 200787401570;

(to order separately)

p min= 10 bar

(145 PSI)

p max= 15 bar

(215 PSI)

VCP

For solenoid see section 8.24

115

4.53”

117

4.6

1”

84

3.3”

Dedicated body is required.

Mechanical and hydraulic features

Max pressure on Pp port 250 bar (3620 PSI)

Reduced pressure after pressure reducing valve 10 bar / (145 PSI)

Fixed delivery on Pp pilot line 1 l/min / (0.26 U.S.G.P.M)

Leakage of pressure reducing valve (in neutral pos.) 100 ml/min / ( 6.1 in3/min )

Min. suggested filtration 25 micron

Operating oil temperature min. -30°C- max. 90°C / min.-22°F - max 194°F

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HDM/HDS1565/76

8.23.2 Electro-hydraulic ON-OFF control external piloted

Description Type Code

Inlet section EHE 300 200968660420 (without coils)

Intermediate section EHE 304 200968660340 (without coils)

End section EHE 305 200968660360 (without coils)

For solenoid see

chapter 8.24

300 304 305

20.8”

35

1.3

8”

SAE4

max pressure 20 bar

8.23.3 Electro-hydraulic ON-OFF control external piloted with integrated pressure reducing valve

Description Type Code

Inlet section EHE 302 200968660310 (without coils)

For solenoid see

chapter 8.24

302 304 305

26.51”

16

.63”

35

1.3

8”

35

1.38”

SAE4

SAE4


Pilot pressure with pressure reducing valve 12 bar / (175 PSI)

Pilot flow to each working section 1 l/min/(0.26 U.S.G.P.M.)

Operating oil temperature min.-30°C- max. 90° C / min. - 22°F - max 194°F

Leakage of pressure reducing valve (in neutral pos.) 100 ml/min / (6.1 in3/min)

Min. suggested filtration 25 micron

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HDM/HDS1566/76

8.24 Coils for EHI-EHE solenoid valves

26

1.0

2”

15

.59

”

30

1.18”

39

1.50”

15.51.10” Wire class F (VDE 0580)

Coil insulation IP65 (DIN 40050)

Duty rating ED 100%

Stabilized temperature 70° C

Voltage tolerance ± 10%

Supplyvoltage

Nominal coilvoltage

Power(Watt)

Resistance (Ohm) Current (Ampere)

Coil codeAmbient temp.

Stabilizedtemp.

Ambient temp.Stabilized

temp.

12 V.DC 12 V.DC 18.7 7.7 10.8 1.56 1.11 200674910030

24 V.DC 24 V.DC 18.6 31 41.1 0.77 0.58 200674920030

24 V.AC 21.6 V.DC 17.3 27 36 0.80 0.60 200674820030

110 V.AC 98 V.DC 15.6 630 825 0.157 0.120 200674840030

220 V.AC 198 V.DC 15.7 2500 330 0.08 0.06 200674860030

D.C.

Part number

200544110009

A.C.

Part number

200544110012

42.5

1.67”

42.5

1.67”

29

1.1

4”

27.5

1.0

8”

29

1.1

4”

34

1.3

4”

Armour clamp Pg 9

Ø cable 6-8 mm

Diodes 1N 4007 GP

Overvoltage protection VDR


Number of poles 2 +

Supply voltage max. 220 V

Nom. capacity at contacts 10 Ampere

Max capacity at contacts 16 Ampere

Resistance at contacts � 4 mOhm

Max section of cable 1.5 mm2

Outer materialGlass fibre

reinforced nylon

Protection factor IP65 (DIN 40050)

Insulation class C (VDE 0110)

Temperature range -40° +90° C

200-P-991228-EN-01/09.2015

HDM/HDS1567/76

8.25 Electromagnetic ON-OFF control - Push/Pull type

Voltage Type Code

12 V.DC EPP 344* 200968611790

24 V.DC EPP 343* 200968611800

155

6.10”1

05

.5

4.1

5”

2.1

3”

54

59.5

2.34”

3.5

2”

89

.5

2 1 1 3

2

3

1

.

1 / 31 / 2

1 32

AB+ +

-

B= 1-2

PULL

A= 1-3

PUSH

* To be used with special spools only: the spool definition

is different from the standard one because of the extention

“PD”. For example A spool become APD.

Ex.: (A spool + 24 VDC positioner)= APD343


Max flow vs pressure see diagram

Max back pressure 5 bar (70 PSI)

Operating oil temperature 80° C (180° F)

0

50

100

150

200

250

0 10 20 30 40 50

Flow Q [l/min]

Pre

ssure

P [bar]

Electromagnetic specification

Input tension 12 V DC [24 V DC]

+ 10%

Power consumption 60 W

ED 100%

Ohms resistance (cold T°) 2.4 � [9.6 �]

Ohms resistance (stabilized T°) 3.1 � [12.5 �]

Intensity of current (cold T°) 5 A (2.5 A)

Intensity of current (stabilized T°) 3.8 A (1.9 A)

Ambient operating temperaturerange

-25° C/+50°C

Insulation class:

According to VDE 0580 standard: H

Electrical connection: DIN 43650: IP 65

200-P-991228-EN-01/09.2015

HDM/HDS1568/76

9 End covers

9.1 Standard end cover

119

60 2128

77

48

39

T

P

E

3.0

3”

1.5

4”

1.1

0”

1.8

9”

4.69”

2.36” .83”


Parallel circuit

Type/code

Standard circuit parallelOptional circuit series and

tandem

P31200630290100

P32200930290110

9.1.1 End cover with outlet ports T2 and T3

øD

60

119

48

28

33

77

45

39

øD

3.0

3”

9.3

5”

1.1

0”

1.8

9”

1.54”

1.77”

4.69”

2.36”

1.30”


Parallel circuit

T3

T2T

P

E

ØD

Type/code

Standard circuitparallel

Optional circuitseries and tandem

M18X1.5P01

200930210060P41

200930210040

3/8” BSPP02

200930220070P42

200930220050

1/2”BSPP03

200930230070P43

200930230050

SAE10P05

200930280030P45

200930280060

3/4” BSPP09

200930240010P49

200930240030

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HDM/HDS1569/76

9.1.2 End cover with outlet port T3 and H.P.C.O.

60

119

28

48

977

33 øD

øD

40

39

4.69”

3.0

3”

.35

”

2.36”

1.1

0”

1.8

9”

45

1.77”

1.54”

1.30”

1.57”

�

H.P.C.O.

Plug


Parallel circuit

T3

H.P.C.O.E

T

P

ØD

Type/code

Standard circuitparallel

Optional circuitseries and tandem

M18X1.5P11

200930210030P51

200930210050

3/8” BSPP12

200930220040P52

200930220060

1/2”BSPP13

200930230040P53

200930230060

SAE10P15

200930280020P55

200930280040

3/4” BSPP19

200930240020P59

200930240040

9.1.3 Right end cover for K100 and T100

T TEP

T223

39

60

118.6

43

23

øD

48

76.6

1.8

9”.91”

2.36”

4.67”

3.0

2” 1.5

4”

1.69”

.91”

ØD Type Code

M18X1.5 P100/1 200630210050

1/2” BSP P100/3 200630230090

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HDM/HDS1570/76

10 Combination

10.1 Example

12

3

4

5

5

1 2 3 4 5HDM15 body HDS15 body HDS15 valve body HDS15 ON-OFF valve body HDS15 end cover

10.1.1 Example of some HDM15 / HDS15 body dimensions

6

117.8 40 40 48

47.3

45

777

9

Mix of different types of HDS15 bodies.

The working ports are in two different levels, 79 & 85mm.

3.1

1”

4.64” 1.57” 1.57” 1.89” 1.77”

1.86”

3.0

3”

.24”

200-P-991228-EN-01/09.2015

HDM/HDS1571/76

11 Composition of ordering code

11.1 Example for manual valves

Body

version

Inlet and outlet

cover

Number of

spools

** T** ** P** ** K** * B**

Inlet and outlet cover features Sections features

Setting RV

Position of the section

Type of sectional body

Type of spool

Type of positioner

HDS15

End cover

** L** ** A**

Setting port A

Lever type

Option - Service port valves (OA-C-UC)

Setting port B

How to order

02 T01 15 P11 K11 A 08 B26HDS15 L100 OA01 A15

02 K01 C 03 L100

1st section features

2nd section features

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HDM/HDS1572/76

11.2 Example for valves with electromagnetic control EMC

Body

version

Inlet and outlet

cover

Number of

spools

Inlet and outlet cover features Sections features

Setting RV

Position of the section

Type of sectional body

Type of spool

Type of positioner

End cover

Setting port A

Voltage

Option - Service port valves (OA-C-UC)

Setting port B

** T** ** P** ** K** * B**HDS15 ** ** ** A**

How to order

02 T05 15 P05 K215 AE 01E B26HDS15 13 OA01 A15

02 K205 CE 03E 13

1st section features

2nd section features

200-P-991228-EN-01/09.2015

HDM/HDS1573/76

11.3 Example for valves with and flow control PQ elements

Type of

valve:

HDS15

Type of sectional body K:

K100-K88-K90-K91-K92

Type of head T :

T100-T88-T90

(/1=M18X1.5 - /3= 1/2” BSP -

/9=M22X1.5 - /5= SAE10)

HDS15K**/* RV1-**T**/* 00VC00

RV2-**00VC00

RV3-**00VC00

BP3-**00EC

VDP-**VDPF

Std setting pressure relief

valve RV1: 06-15-26

Valve closed : 00VC00


valve RV2: 06-15-26



valve RV3: 06-15-26


Solenoid valve By-pass: BP3/AE - BP3/CE

13 HC (12 V. DC)

23 HC (24 V. DC)

Solenoid valve seat closed : 00EC

Flow control valve adjustable setting VDP: 06-12-25-50

Flow control valve fixed: VDPF

How to order

HDS15 RV1-15K100/1 RV2-26 00VC00 BP3/AE 13HC VDP-06

IMPORTANT!: RV1.. - RV2.. -RV3: do not indicate the valves in the order code if the section is not preset for their

assembly

200-P-991228-EN-01/09.2015

HDM/HDS1574/76

11.4 Example for monobloc HDM15/2

Body

version

Type of thread

HDM15/2 K03 18VM01

N. of

ele

ments: 2

A 133 L440 VS23/A A 133 L440 VS23/B

HDM15/* K ** * ** L** ***** * ** L** *****

Body features 1st Spool features 2nd Spool features

Setting RV

Type of Spool

Type of Positioner

Lever style

Service port valves:

OA-C-UC-VS

Setting of ports:

A or B

Type of Spool

Type of Positioner

Lever style

Service port valves:

OA-C-UC-VS

Setting of ports:

A or B

2nd SPOOL

1st SPOOL

200-P-991228-EN-01/09.2015

HDM/HDS1575/76

11.5 Product identification plate

1

2

3

200011502005

*********

4H

MADE IN ITALY

1 : Order Code

2 : Customer Code (on demand, only - if not request there

will be the only the Manufacturing year and month*).

3 : Manufacturing Year and Month*

Approximate weights

Version Kg lb

Inlet with RV 1.8 3.96

1 spool section

(standars, without options)2.5 5.5

End cover standard 0.8 1.76

End cover with T3 and H.P.C.O. 1.25 2.75

Manufacturingmonth

Manufacturing year

2014 2015 2016 2017 2018 2019

January 4A 5A 6A 7A 8M 9M

February 4B 5B 6B 7B 8N 9N

March 4C 5C 6C 7C 8P 9P

April 4D 5D 6D 7D 8Q 9Q

May 4E 5E 6E 7E 8R 9R

June 4F 5F 6F 7F 8S 9S

July 4G 5G 6G 7G 8T 9T

August 4H 5H 6H 7H 8U 9U

September 4I 5I 6I 7I 8V 9V

October 4J 5J 6J 7J 8Z 9Z

November 4K 5K 6K 7K 8X 9X

December 4L 5L 6L 7L 8Y 9Y

200-P-991228-EN-01/09.2015

HDM/HDS1576/76

� 2015 by Bucher Hydraulics S.p.A, I-42124 Reggio Emilia

[email protected]

All rights reserved.

Data is provided for the purpose of product description only, and must not be construed as warranted characteristics in the legal sense. The

information does not relieve users from the duty of conducting their own evaluations and tests. Because the products are subject to continual

improvement, we reserve the right to amend the product specifications contained in this catalogue.

Classification: 430.300.000

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