Operating instructions - Translation of the original ...€¦ · 31.8.17 Safety valve Type: 6357 2. Safety instructions 5 2 . 4 General notes CAUTION † Internal or external dirt

Operating instructions - Translation of the original -

English GBR

31.8

.17 KIESELMANN GmbH

Paul-Kieselmann-Str.4-10D - 75438 Knittlingen

+49 (0) 7043 371-0Fax: +49 (0) 7043 [email protected]

1

Safety valve

Type: 6357

EC Type-examination for liquids and gases

http://www.kieselmann.com/Downloads/12-53---.html

31.8

.17 Safety valve Type: 6357

List of contents 2

1. General information................................................................................................................. 31.1 Information for your safety ........................................................................................... 31.2 Marking of security instructions in the operating manual ............................................. 31.3 Designated use ............................................................................................................ 31.4 Personnel ..................................................................................................................... 31.5 Modifications, spare parts, accessories ....................................................................... 31.6 General instructions ..................................................................................................... 3

2. Safety instructions ................................................................................................................... 42.1 Intended use ................................................................................................................ 42.2 Unintended use............................................................................................................ 42.3 General safety instructions .......................................................................................... 42.4 General notes .............................................................................................................. 5

3. Delivery, Transport and Storage ............................................................................................. 63.1 Delivery ........................................................................................................................ 63.2 Transport...................................................................................................................... 63.3 Storage ........................................................................................................................ 6

4. Function and operation............................................................................................................ 74.1 Description of function ................................................................................................. 74.2 Feedback unit .............................................................................................................. 74.3 Installation instructions................................................................................................. 74.4 Welding guidelines....................................................................................................... 84.5 ATEX-guidelines .......................................................................................................... 84.6 Service and maintenance ............................................................................................ 84.7 Technical data.............................................................................................................. 94.8 Identification................................................................................................................. 94.9 Setting range.............................................................................................................. 10

5. Disassembly / Assembly ....................................................................................................... 115.1 Disassemble hood (H)................................................................................................ 125.2 Disassemble manual lifting device............................................................................. 125.3 Disassemble feedback unit ........................................................................................ 125.4 DN25 Replacement the product-contaminated seals................................................. 135.5 DN40 - DN100 Replacement the product-contaminated seals .................................. 145.6 Pressure setting ......................................................................................................... 15

6. Drawings and Dimensions..................................................................................................... 166.1 Dimensions ................................................................................................................ 18

7. Seal- and spare part kits ....................................................................................................... 20

8. Characteristic curves............................................................................................................. 228.1 Opening and closing characteristics .......................................................................... 228.2 Blow-off performance chart ........................................................................................ 23

9. Classification ......................................................................................................................... 299.1 Structure of article number......................................................................................... 29

10. Konformitätserklärung Declaration of Conformity................................................................. 32

L i s t o f c o n t e n t s

31.8

.17

1. General information 3

1 . G e n e r a l i n f o r m a t i o n

1.1 Information for your safetyWe are pleased that you have decided for a high-class KIESELMANN product. With correct application and ade-quate maintenance, our products provide long time and reliable operation.Before installation and initiation, please carefully read this instruction manual and the security advices containedin it. This guarantees reliable and safe operation of this product and your plant respectively. Please note that anincorrect application of the process components may lead to great material damages and personal injury. In case of damages caused by non observance of this instruction manual, incorrect initiation, handlingor external interference, guarantee and warranty will lapse!Our products are produced, mounted and tested with high diligence. However, if there is still a reason for com-plaint, we will naturally try to give you entire satisfaction within the scope of our warranty. We will be at yourdisposal also after expiration of the warranty. In addition, you will also find all necessary instructions and sparepart data for maintenance in this instruction manual. If you don't want to carry out the maintenance by yourself,our KIESELMANN service team will naturally be at your disposal.

1.2 Marking of security instructions in the operating manualHints are available in the chapter "safety instructions" or directly before the respective operation instruction. Thehints are highlighted with a danger symbol and a signal word. Texts beside these symbols have to be read andadhered to by all means. Please continue with the text and with the handling at the valve only afterwards.

1.3 Designated useThe fitting is designed exclusively for the purposes described below. Using the fitting for purposes other thanthose mentioned is considered contrary to its designated use. KIESELMANN cannot be held liable for any dam-age resulting from such use. The risk of such misuse lies entirely with the user. The prerequisite for the reliableand safe operation of the fitting is proper transportation and storage as well as competent installation andassembly.Operating the fitting within the limits of its designated use also involves observing the operating, inspection andmaintenance instructions.

1.4 PersonnelPersonnel entrusted with the operation and maintenance of the tank safety system must have the suitable qual-ification to carry out their tasks. They must be informed about possible dangers and must understand andobserve the safety instructions given in the relevant manual. Only allow qualified personnel to make electricalconnections.

1.5 Modifications, spare parts, accessoriesUnauthorized modifications, additions or conversions which affect the safety of the fitting are not permitted.Safety devices must not be bypassed, removed or made inactive. Only use original spare parts and accessoriesrecommended by the manufacturer.

1.6 General instructionsThe user is obliged to operate the fitting only when it is in good working order. In addition to the instructionsgiven in the operating manual, please observe the relevant accident prevention regulations, generally acceptedsafety regulations, regulations effective in the country of installation, working and safety instructions effective inthe user's plant.

Symbol Signal word Meaning

DANGERImminent danger which will result severe per-sonal injury or death.

WARNINGImminent danger which may result severe per-sonal injury or death.

CAUTIONDangerous situation which may cause slightpersonal injury or material damages.

ATTENTIONAn harmful situation which may result in dam-ages of the product itself or of adjacent vicinity.

NOTICEMarks application hints and other informationwhich is particularly useful.

31.8

.17

2 . S a f e t y i n s t r u c t i o n s

2 . 1 Intended use

This safety valve is used to prevent overpressures in tanks and vessels in plants of the food anddrink industry, pharmaceutical and chemical industries as well as in biotechnology.

2 . 2 Unintended use

Safety valves must not be used improperly. In the event of improper use, the manufacturer is nolonger liable.Seals must not be damaged or removed. Changes may affect the operation and the performanceof the safety valve. The guarantee is voided. Moving and functionally important parts must not begiven a protective coating.Safety valves must not be blocked.Levers on safety valves must not be used as hangers for any objects. The position of the lever mustnot be changed. No additional weight may be applied to the levers.

2 . 3 General safety instructions

ATTENTION• To avoid danger and damage, the fitting must be used in accordance with the safety instruc-

tions and technical data contained in the operating instructions.

WARNING

• Dismantling the valve or valve assemblies from the plant can cause injuries from fluids or gases flowing out.Dismantle the valve or valve assembly only when the plant has been rendered pressure-less and free of liquid and gas.

• With pressure greater than the set pressure the gaseous or liquid media will radially escape into the atmosphere via outlet ’’B’’ and can cause injuries.According to the installation position, safety devices and draining devices are to be attached.

• Danger of crushing or amputating limbs. Do not reach into the valve housing when in pneumatic mode.

• Referring to the used sealing materials the valves are suitable for a minimum operating tem-perature at -5 °C. An operation at low process or ambient temperatures may affect the safety function.Therefore, appropriate measures shall be taken for an operation at temperatures below +5 °C.

Safety valve Type: 6357

2. Safety instructions 4

31.8

.17

2 . 4 General notes

CAUTION

• Internal or external dirt may impair the function of the fitting or the safety equipment. Therefore the fitting must be operated in a way that protects it from external influences and it must be cleaned and maintained at regular intervals.

• Changing the set pressure and maintenance-related pressure settingsGenerally, the set pressure can only be reset within the given pressure range. It is recom-mended that the pressure is set by the manufacturer. No liability is assumed for any cases of damage arising from changes to the delivery settings of the fittings.Generally, any changes to pressure settings on site must be inspected by an authorised insti-tution.

• To avoid air leaking, only use pneumatic connection parts that have an O-ring seal facing the even surface.

• When mounting the clamps, the max. torque must not be exceeded (see technical data).• Steps should be taken to ensure that no external forces are exerted on the fitting.

NOTICE• All data are in line with the current state of development. Subject to change as a result of tech-

nical progress.


2. Safety instructions 5

31.8

.17 Safety valve Type: 6357

3. Delivery, Transport and Storage 6

3 . D e l i v e r y , T r a n s p o r t a n d S t o r a g e

3 . 1 Delivery

• Immediately after receipt check the delivery for completeness and transport damages.• Remove the packaging from the product.• Retain packaging material, or expose of according to local regulations.

3 . 2 Transport

3 . 3 Storage

• To avoid damage to seals and bearings, - products up to DN 125 / OD 5 inch should be stored horizontally for maximum 6 months.- products larger than DN 125 / 5 inch, should be stored in the upright position with the actuator

on top.• Don't store any objects on the products.• Protect the products for wetness, dust and dirt.• The product should be stored in a dry and well ventilated room at a constant temperature.

(optimal indoor temperature: 25°C ±5°; indoor humidity data 70% ±5%)• Protect seals, bearings and plastic parts for UV light and ozone. Pack them in black plastic bags.

We recommend using polyethylene packaging (minimum thickness of 0.075 mm). Don‘t use PVC.

CAUTION

During the transport the - generally acknowledged rules of technology, - the national accident prevention regulations- and company internal work and safety regulations

must be observed.

ATTENTION• Damage to the product due to improper storage!

- Observe storage instructions.- avoid a prolonged storage.

NOTICE• KIESELMANN recommend regularly checking the product and the prevailing storage condi-

tions during long storage times.• The following points must be observed, to ensure the optimum function of the sealing elements,

bearings and electronic components.

31.8

.17

4 . F u n c t i o n a n d o p e r a t i o n

4 . 1 Description of function

The safety valve is used to prevent inadmissible overpressures of fluid mediain tanks, containers and plant sections. Generally, the set pressure is greaterthan the operating pressure. The valve opens against a spring force if the oper-ating pressure increases to the set pressure.For a pressure increase the flow rate is constantly conveyed depending onthe max. permissible operating pressure.

4 . 2 Feedback unit

Feedback unit -optional-

For the acquisition of the valve positions over inductive initiators (Sen-sors), a feedback unit is mounted on the actuation. The enquiry takesplace over the position of the piston rod.

4 . 3 Instal lat ion instructions

Fitting position

Preferably, the safety valve should be installed vertically on connection "A". The valve should beinstalled so that no fluids remain in the housing.

NOTICE• The flow direction is generally in direction of the arrow.• Safety valves with a set pressure of 0.5 bar are generally installed verti-

cally.• External dynamic effects caused by installation must be avoided.

ATTENTION• Impurities can cause damage to the seals and seals area. Clean inside areas prior to assembly.• To avoid a distortion of the components, all welding parts must be welded to stress-relieved.


4. Function and operation 7

31.8

.17

4 . 4 Welding guidelines

Sealing elements integrated in weld components must generally be removed prior to welding. To prevent damage, welding should be undertaken by certified personnel (EN ISO 9606-1). Use theTIG (Tungsten Inert Gas) welding process.

4 . 5 ATEX-guidelines

For valves or plants/installations that are operated in the ATEX area, sufficient bonding (grounding)must be ensured (see valid ATEX Guidelines EG)

4 . 6 Service and maintenance

Service

The maintenance intervals depend on the operating conditions "temperature, temperature-inter-vals, medium, cleaning medium, pressure and opening frequency". We recommend replacing theseals every 1 years. The user, however should establish appropriate maintenance intervals accord-ing to the condition of the seals.

Cleaning

The cleaning is performed with the pipe cleaning system when the valve is opened.

NOTICE Lubricant recommendation

EPDM; Viton; k-flex; NBR; HNBRSiliconeThread

Klüber Paraliq GTE703*Klüber Sintheso pro AA2*Interflon Food Grease*

*) It is only permitted to use approved lubricants, if the respective fitting is used for the production of food or drink. Please observe the relevant safety data sheets of the manufacturers of lubricants.



31.8

.17

4 . 7 Technical data

4 . 8 Identif icat ion

Model: Safety valve EC Type-examination for liquids (L) and gases (G)

Valve size: DN25 - DN100

Connection: Standard: - Liner/nut DIN11851- Male DIN11851

Optional: - Welding end DIN EN 10357- KK small flange- Hygienic - flange with nut or with collar DIN 11853-2- Clamp DIN 32676- Hygiene - Clamp DIN11853-2- APV flange- VARIVENT® flange with nut or collar- Flange PN6 / PN10 / PN10/16

Temperature: • Ambient temperature: +4° to +45°C• Product temperature: - 5° to +100°C medium dependent• Sterilization temperature: EPDM +140°C (SIP 30 min)

HNBR +130°C (SIP 30 min)FKM +110°C (SIP 30 min)

Control air pressure: 5,5 - 8,0 bar

Leakage rate: A (DIN EN 12268-1)

Quality of control air: ISO 8573-1 : 2001 quality class 3

Material: in product contact not in product contact

Stainless steel: 1.4404 / AISI316L 1.4301 / AISI304

Surfaces: RA 0,8µm metallic blank, e-pol.

Seals: EPDM (FDA)HNBR (FDA)FKM (FDA)

HNBR; NBR

Retaining clamp - Nominal diameter DN / OD

Tightening moment: 25 / 1“ 40 / 1½“ 50 / 2“ 65 / 2½“ 80 / 3“ 100 / 4“

Torque (Nm) - 20 20 20 20 27

Manufacturer / Logo

Serial number

Order number

Size

Coefficient of dischargeL = liguid / G = gas

Temperature

Lift

CE-DesignationNotified body

Applicable standards

Approval according to EAC

Date of manufacture

Material

Set pressure

narrowest flow area



31.8

.17

4 . 9 Sett ing range

*) For the Media group Gas (G), the requirements from the DIN EN 4126-1 have not been complied, respective to the closing pressure difference. The data were determined and certified by TÜV.

Article No. Diameternominal

Setting range

-value

Kdr -L

-value

Kdr -G

narrowestflow area

do

Inlet

d1

Outlet

d2(bar) (fluid) (gas) Ø (mm) Ø (mm) Ø (mm)

6357 025 x23 - 11x

250,2 - 0,91,0 - 1,5

0,380,41

0,4326 26 32

6357 025 x23 - 12x 1,6 - 2,02,1 - 2,5

0,420,44

0,46*

6357 025 x23 - 13x 2,6 - 3,03,1 - 4,5

0,410,47

0,42*

6357 025 x23 - 14x 4,6 - 7,0 0,45 0,35*6357 025 x23 - 15x 7,1 - 12,0 0,40 0,35*

6357 040 x23 - 11x

400,2 - 1,0 0,50 0,55

32 38 386357 040 x23 - 12x 1,1 - 1,41,5 - 2,42,5 - 3,0

0,390,460,48

0,50

6357 040 x23 - 13x 3,1 - 4,44,5 - 7,0

0,380,44

0,43

6357 040 x23 - 14x 7,1 - 12,0 0,35 0,30

6357 050 x23 - 11x

500,3 - 0,9 0,55 0,55

38 50 506357 050 x23 - 12x 1,0 - 1,41,5 - 1,7

0,520,61

0,500,55

6357 050 x23 - 13x 1,8 - 2,9 0,65 0,606357 050 x23 - 14x 3,0 - 6,0 0,52 0,506357 050 x23 - 15x 6,1 - 7,9

8,0 - 9,910,0 - 12,0

0,410,440,48

0,35

6357 065 x23 - 11x

650,4 - 0,91,0 - 1,5

0,390,52

0,420,55 50 66 66

6357 065 x23 - 12x 1,6 - 2,02,1 - 3,0

0,490,54

0,520,46

6357 065 x23 - 13x 3,1 - 7,0 0,54 0,466357 065 x23 - 14x 7,1 - 9,0 0,53 0,46

6357 080 x23 - 11x

800,3 - 0,9 0,47 0,47

66 81 816357 080 x23 - 12x 1,0 - 1,9 0,50 0,456357 080 x23 - 13x 2,0 - 3,3 0,50 0,456357 080 x23 - 14x 3,4 - 4,3 0,50 0,446357 080 x23 - 15x 4,4 - 6,2

6,3 - 8,00,430,50

0,36

6357 100 x23 - 11x

1000,3 - 1,1 0,36

0,370,41

81 100 1006357 100 x23 - 12x 1,2 - 1,8 0,416357 100 x23 - 13x 1,9 - 2,4

2,5 - 3,20,370,44

0,32



31.8

.17

5 . D i s a s s e m b l y / A s s e m b l y

Mounting tools

M1Setting tool DN25

DN40-1006357000023-0216357000021-021

M2

Combination wrenchSet

SW 10 - 28 -

M3Needle - -

M4Hook wrench DN25-100

DN1258028025100-0208028125150-020

M5Pin wrench Pin ø6 8027000065-000

NOTICE• All threaded joint have right-hand thread.• Unscrew and remove control air, steam resp. cleaning lines and electrical lines, complete sensor mount-

ing or control head.


5. Disassembly / Assembly 11

31.8

.17

5 . 1 Disassemble hood (H)

• Unscrew hood (H) and remove O-ring (D5).

Fig. 5 - 1

5 . 2 Disassemble manual l i f t ing device

• Dismantle the circlip (24.2). Remove the pin (24.1) from lever (24). Pull off the lever (24) from rod (20).Remove disc (23).

• Unscrew the hood (25). Remove O-ring (D5), pressure spring (21) and spring guide (19).• Dismantle dowel pin (18) and remove rod (20) from piston rod (9.1).

Fig. 5 - 2

5 . 3 Disassemble feedback unit

• Unscrew the electrical line (EL) from sensor (S). • Unscrew the hood (H). Remove O-ring (D5).• Unscrew the screw (S3) and remove the bracket (S2).

Fig. 5 - 3



31.8

.17

. 5 - 4

ig. 5 - 7

ig. 5 - 8

5 . 4 DN25 Replacement the product-contaminated seals

Replacement of seals: Shaft seal (D4), O-Rings (D1), (D2), (D3)

NOTICE• Without removing the lead-sealing (V) and changing the set pressure.

Fig. 5 - 5 Unscrew the slotted nut (SN) from the housing (1).Dismantle the complete valve insert from the housing (1).

Fig

Fig. 5 - 6 Unscrew the housing (1) from the screw-in socket (2) and remove the O-ring (D2).

Fig. 5 - 7 Unscrew the piston plate (4) from the piston (5) - (SW1) / (SW2).Remove O-ring (D1).

Fig. 5 - 8 Remove the piston (5) and piston rod (9) axially out of the housing (11).Remove O-ring (D3).Puncture the scraper ring (D4 )at the centre with a pointed tool (M3) andremove them from the groove.

Assembly

• Thoroughly clean and slightly lubricate mounting areas and running surfaces.

• Assemble in reverse order.• Check the valve function.

Fig. 5 - 5 Fig. 5 - 6 F

F



31.8

.17

. 5 - 9

. 5 - 12

. 5 - 13

5 . 5 DN40 - DN100 Replacement the product-contaminated seals

Replacement of seals: Shaft seal (D4), O-Rings (D1), (D2), (D3)

NOTICE• Without removing the lead-sealing (V) and changing the set pressure.

Fig. 5 - 10 Unscrew the clamp coupling (C).Dismantle the complete valve insert from the housing (1).

Fig

Fig. 5 - 11 Unscrew the housing (1) from the screw-in socket (2) and remove the O-ring (D2).

Fig. 5 - 12 Unscrew the piston plate (4) from the piston (5) - (SW1) / (SW2).Remove O-ring (D1).

Fig. 5 - 13 Unscrew the piston (5) from the piston rod(9) - (SW2) / (SW3). Remove the piston (5) and piston rod (9) axially out of the housing (11).Remove O-ring (D3).Puncture the scraper ring (D4 )at the centre with a pointed tool (M3) andremove them from the groove.

Assembly

• Thoroughly clean and slightly lubricate mounting areas and running surfaces.

• Assemble in reverse order.• Check the valve function.

Fig. 5 - 10 Fig. 5 - 11 Fig

Fig



31.8

.17

5 . 6 Pressure sett ing

The pressure is set, inspected and documented in the factory and then sealed with lead. The function isinspected in operational mode according to the given performance data.

Please note the safety instructions on in Chapter 2, before changing set pressure!

Disassemble hood (H) • see 5 . 1 page 12.

Disassemble manual lifting device • see 5 . 2 page 12.

Disassemble feedback unit • see 5 . 3 page 12.

• Remove lead sealing (V).• Unscrew the cover plate (16) resp. cover plate (16.1).• Loosen headless pins (13).• Unscrew the locking disc (14) with the mounting tool M1.• Turn the setting disc (12) (with mounting tool M1) until the desired

set pressure is adjusted. Use a manometer for check the set pres-sure.

• Screw the locking disc (14) on the setting disc (12). Screw the head-less pins in the hole B, as seen in Fig. 5 - 14 - anti-twist protection.

Fig. 5 - 14

NOTICE• Modifications of the set pressure be allowed only by authorized qualified personnel. No liability is assu-

med for any cases of damage arising from changes to the delivery settings of the fittings.

(-) = pressure reduction (+) = pressure increase



31.8

.17

Po1234567899.1011121314151616

6 . D r a w i n g s a n d D i m e n s i o n s

DN25Basic design manual operation pneumatic operation

Fig. 6 - 1

s. DesignationBodyScrew-in socketSlotted nutPiston platePistonPlain bearingSpring discSpring guidePiston rod

1 Piston rod (manual lifting) Pressure springSpring housingSetting discheadless pinlocking discPlain bearingCover plate

.1 Cover plate

17 Piston18 Dowel pin19 Guidance20 Shaft21 Pressure spring22 Plain bearing23 Disc24 Lever24.1 Pin24.2 Circlip ring25 Hood (manual lifting) D1 O-ringD2 O-ringD3 O-ringD4 Scraper ringD5 O-ringD6 O-ringD7 O-ring

Pos. DesignationG1 Thread connection removeable

screw retention (e.g. Loctite 243)G2 Thread connection removeable

screw retention (e.g. Loctite 243)

H HoodI IdentificationL Leakage drainLA Air connection

SN Slotted nut

S SensorS1 NutS2 BracketS3 Screw

DS Seal kitVS Spare part kit

Pos. Designation


6. Drawings and Dimensions 16

31.8

.17

Pos12345677.1899.11011121314151617

DN40 - DN100Basic design manual operation pneumatic operation

Fig. 6 - 2

. BenennungBodyScrew-in socketSlotted nutPiston platePiston Plain bearingSpring discDistanceSpring guidePiston rodPiston rod (manual lifting) Pressure springSpring housingSetting discheadless pinlocking discPlain bearingCover platePiston

18 Dowel pin19 Guidance20 Shaft21 Pressure spring22 Plain bearing23 Disc24 Lever24.1 Pin24.2 Circlip ring25 Hood

D1 O-ringD2 O-ringD3 O-ringD4 Lip seal ring

DN40 = 1x / DN50 - DN100 = 2xD5 O-ringD6 O-ringC Clamp coupling

Pos. BenennungG1 Thread connection removeable

screw retention (e.g. Loctite 243)G2 Thread connection removeable

screw retention (e.g. Loctite 243)

H HoodI IdentificationL Leakage drainLA Air connection

S SensorS1 NutS2 BracketS3 Screw

DS Seal kitVS Spare part kit

Pos. Benennung



31.8

.17

6 . 1 Dimensions

Safety valve Type: 6357 DN25 K/M-G

Basic designAdditional design:

manual lifting device

Additional design: pneumatic lifting device

with position sensor

Fig. 6 - 3



31.8

.17

Safety valve Type: 6357 DN 40 - 100 K/M-G

Basic designAdditional design:

manual lifting device

Additional design: pneumatic lifting device

with position sensor

Fig. 6 - 4

DN d0 d1 d2 d3 L1 L2 L3 L4 L5 L6

40 32 38 38 Rd65x1/6 82 68 255 320 338 407 - 487

50 38 50 50 Rd78x1/6 93 70 301 367 384 455 - 535

65 50 66 66 Rd95x1/6 105 85 402 467 484 555 - 635

80 66 81 81 Rd110x1/4 115 100 407,5 473,5 489 560 - 640

100 81 100 100 Rd130x1/4 130 130 418 484 501 570 - 650



31.8

.17

P

D

D

D

D

D

D

D

6

1

2

D

2

4

5

6

8

1

7 . S e a l - a n d s p a r e p a r t k i t s

Seal kits DS

Spare part kits Article no.

DSEPDMHNBRFKM

6357 DN 100-1006357 DN 100-2006357 DN 100-300

• product contacted seals EPDM - Seal kit• product contacted seals HNBR - Seal kit• product contacted seals FKM - Seal kit

VS 1 DN 25-100 / DN 1“- 4“ 6357 DN 400-000 • Basic design - Spare part kit

VS 2 DN 25-100 / DN 1“- 4“ 6357 DN 500-000 • manual lifting - Spare part kit

VS 3.1VS 3.2

DN 25 / DN 1“DN 40-100 / DN 1½“- 4“

6357 025 600-0006357 DN 600-000

• pneumatic lifting - Spare part kit• pneumatic lifting - Spare part kit

DN = Diameter nominal e.g. DN 40 - 6357 040 100-000

os. Designation DS VS 1 VS 2 VS 3.1DN 25DN 1“

VS 3.2DN 40-100DN 1½“ - 4“

1 O-Ring x

2 O-Ring x

3 O-Ring x

4 Scraper ring (DN25)Lip seal ring (from DN40 / 1½) x x

5 O-Ring x x x x

6 O-Ring x x

7 O-Ring x

Plain bearing x x x x

5 Plain bearing x x x x

2 Plain bearing x

N Material Seal kits DS

Pos. D1O-Ring(1x)

Pos. D2O-Ring (1x)

Pos. D3O-Ring (1x)

Pos. D4Scraper ring DN25Lip seal ring from DN40/1½

5 EPDMHNBRFKM

6357 025 100-1006357 025 100-2006357 025 100-300

2304 019 035-1702304 019 035-1712304 019 035-051

2304 030 020-1702304 030 020-1712304 030 020-251

2304 042 025-1702304 042 025-1712304 042 025-251

2330 016 007-054 (1x)2330 016 007-1712330 016 007-251

0 EPDMHNBRFKM

6357 040 100-1006357 040 100-2006357 040 100-300

2304 027 030-1702304 027 030-1712304 027 030-251

2304 035 030-1702304 035 030-1712304 035 030-051

2304 069 026-1592304 069 026-1712304 069 026-251

2331 020 050-054 (1x)2331 020 050-1712331 020 050-051

0 EPDMHNBRFKM

6357 050 100-1006357 050 100-2006357 050 100-300

2304 035 030-1702304 035 030-1712304 035 030-051

2304 042 030-1702304 042 030-1712304 042 030-251

2304 069 026-1592304 069 026-1712304 069 026-251

2331 020 050-054 (2x)2331 020 050-1712331 020 050-051

5 EPDMHNBRFKM

6357 065 100-1006357 065 100-2006357 065 100-300

2304 046 030-1702304 046 030-1712304 046 030-051

2304 064 025-0542304 064 025-1712304 064 025-051

2304 082 026-1592304 082 026-1712304 082 026-051

2331 020 050-054 (2x)2331 020 050-1712331 020 050-051

0 EPDMHNBRFKM

6357 080 100-1006357 080 100-2006357 080 100-300

2304 060 030-1702304 060 030-1712304 060 030-251

2304 069 035-1702304 069 035-1712304 069 035-051

2304 098 035-1702304 098 035-1712304 098 035-051

2331 020 050-054 (2x)2331 020 050-1712331 020 050-051

00 EPDMHNBRFKM

6357 100 100-1006357 100 100-2006357 100 100-300

2304 075 040-1702304 075 040-1712304 075 040-251

2304 094 025-0542304 094 025-1712304 094 025-051

2304 117 035-1592304 117 035-1712304 117 035-051

2331 020 050-054 (2x)2331 020 050-1712331 020 050-051


7. Seal- and spare part kits 20

31.8

.17

D

2

4

5

6

8

1

D

2

4

5

6

8

1

D

2

D

4

5

6

8

1

Spare part kits

N Spare part kit VS 1

Pos. D5O-Ring (1x)

Pos. 6Plain bearing (1x)


- -

5 6357 025 400-000 2304042020-055 8050016015-156 8050010010-156 - -

0 6357 040 400-000

2304050026-055

8050020015-156

8050016015-156 - -

0 6357 050 400-000 8050020007-156

5 6357 065 400-000 8050020015-156

0 6357 080 400-000 8050020015-156

00 6357 100 400-000 8050020015-156

N Spare part kit VS 2

Pos. D5O-Ring (1x)




Pos. 23Disc (1x)

5 6357 025 500-000 2304042020-055 8050016015-156 8050010010-156 8050016015-156 6357025064-020

0 6357 040 500-000

2304050026-055

8050020015-156

8050016015-156 8050020015-156 6357040064-020

0 6357 050 500-000 8050020007-156

5 6357 065 500-000 8050020015-156

0 6357 080 500-000 8050020015-156

00 6357 100 500-000 8050020015-156

N Spare part kit VS 3.1 DN25 / DN1“

Pos. D5O-Ring (1x)

Pos. D6O-Ring (1x)

Pos. D7O-Ring (1x)



5 6357 025 600-000 2330016007-054 2304038035-055 2304015030-055 8050016015-156 8050010010-156

N Spare part kit

VS 3.2 DN40-100 / DN1½“-4“

Pos. D4Lip seal ringDN40 / 1/½ (2x)DN50- DN100 (1x)DN2“- 4“ (1x)

Pos. D5O-Ring (1x)

Pos. D6O-Ring (1x)



0 6357 040 600-000

2331020050-054 2304050026-055

2304057035-055 8050020015-156

8050016015-156

0 6357 050 600-000 2304057035-055 8050020007-156

5 6357 065 600-000 2304058050-055 8050020015-156

0 6357 080 600-0002304089045-055

8050020015-156

00 6357 100 600-000 8050020015-156


7. Seal- and spare part kits 21

31.8

.17

8 . C h a r a c t e r i s t i c c u r v e s

8 . 1 Opening and closing characterist ics

Liquid (water 20°C)

Fig. 8 - 1

Gas (air 20°C)

Fig. 8 - 2

Pü(bar)

0,9

0,8

0,5

Patm

max. operating overpressure

1bar = 0,1bar

min. operating overpressure

1,0

permissible opening pressure differential (liquid)

permissible closing pressure differential (liquid) > 3bar = 20% 3bar = 0,6bar

(example: set pressure = 0,8 bar)

set overpressure > 1bar = 10%

Pü(bar)

0,9

0,8

0,5

Patm

max. operating overpressure

1bar = 0,1bar

min. operating overpressure

1,0

permissible opening pressure differential (gas)

permissible closing pressure differential (gas) > 2bar = 15% 2bar = 0,3bar

(example: set pressure = 0,8 bar)

set overpressure > 1bar = 10%


8. Characteristic curves 22

31.8

.17

8 . 2 Blow-off performance char ts

*) For the Media group Gas (G), the requirements from the DIN EN 4126-1 have not been complied, respective to the closing pressure difference. The data were determined and certified by TÜV.

DN25 Set pressure: 0,2 - 12,0 bar (water 20°C)

Fig. 8 - 3

DN25 Set pressure: 0,2 - 12,0 bar (air 20°C)

Fig. 8 - 4



31.8

.17


Fig. 8 - 5


Fig. 8 - 6



31.8

.17


Fig. 8 - 7


Fig. 8 - 8



31.8

.17


Fig. 8 - 9


Fig. 8 - 10



31.8

.17


Fig. 8 - 11


Fig. 8 - 12



31.8

.17


Fig. 8 - 13


Fig. 8 - 14



31.8

.17

9 . C l a s s i f i c a t i o n

9 . 1 Structure of ar t icle number

Produkt = Sicherheitsventil

0 1 2 3 4 5 6 7 8 9 10 11 12 13

6 3 5 7 -

12 Pressure range

11 Sealing material

10 Customization

9 Kind of connection - Valve outlet

8 Kind of connection - Valve inlet

7 Variation

4-6 Valve size

0-3 Product type

0 - 3 Product type 6357 xxx xxx-xxx

4 - 6 Valve size DN / OD 6357 xxx xxx-xxx

DN OD025 DN 25 026 OD 1"040 DN 40 038 OD 1 1/2"050 DN 50 051 OD 2 "065 DN 65 064 OD 2 1/2"080 DN 80 076 OD 3 "100 DN 100 101 OD 4 "

7 Variation 6357 xxx xxx-xxx

Connection 7Single parts 0Standard (Basic valve) 1Standard with feedback unit 2with manual lifting 3with pneumatic lifting DN40 - DN100 4with pneumatic lifting and feedback unit DN40 - DN100 5not used 6 - 9


9. Classification 29

31.8

.17

8 Kind of connection - Valve inlet 6357 xxx xxx-xxx

Connection 8 Connection 8not used 0 not used AWelding end DIN 10357 1 APV Flange with slotted nut BLiner / nut DIN 11851 2 APV Flange without slotted nut CMale part DIN 11851 3 Flange PN 6 (2067) DKK-small flange with slotted nut 4 Flange PN 10 (2069) EHygiene - flange with nut DIN 11853-2 5 Flange PN 10/16 (2073) FHygiene - flange with collar DIN 11853-2 6 VARIVENT® - flange with slotted nut GClamp DIN 32676 7 VARIVENT® - flange with collar HHygiene - Clamp DIN11853-2 8 not used IKK-small flange without slotted nut 9 not used J

9 Anschluss Ventilausgang 6357 xxx xxx-xxx

Connection 8 Connection 8not used 0 not used AWelding end DIN 10357 1 APV Flange with slotted nut BLiner / nut DIN 11851 2 APV Flange without slotted nut CMale part DIN 11851 3 Flange PN 6 (2067) DKK-small flange with slotted nut 4 Flange PN 10 (2069) EHygiene - flange with nut DIN 11853-2 5 Flange PN 10/16 (2073) FHygiene - flange with collar DIN 11853-2 6 VARIVENT® - flange with slotted nut GClamp DIN 32676 7 VARIVENT® - flange with collar HHygiene - Clamp DIN11853-2 8 not used IKK-small flange without slotted nut 9 not used J

10 Customization 6357 xxx xxx-xxx

Connection 10KIESELMANN Standard -not used 0customization 1... 2... ...

11 Sealing material 6357 xxx xxx-xxx

Sealing material 11Spare part list 0EPDM 1HNBR 2FKM 3... 4... ...... ...



31.8

.17

12 - 13 Pressure range 6357 xxx xxx-xxx

DN / OD 12 13

25 / 1“ 40 / 1½“ 50 / 2“ 65 / 2½“ 80 / 3“ 100 / 4“

0,2 - 0,91,0 - 1,5

0,2 - 1,0 0,3 - 0,9 0,4 - 0,91,0 - 1,5

0,3 - 0,9 0,3 - 1,1 1 0

1,6 - 2,02,1 - 2,5

1,1 - 1,41,5 - 2,42,5 - 3,0

1,0 - 1,41,5 - 1,7

1,6 - 2,02,1 - 3,0

1,0 - 1,9 1,2 - 1,8 2 0

2,6 - 3,03,1 - 4,5

3,1 - 4,44,5 - 7,0

1,8 - 2,9 3,1 - 7,0 2,0 - 3,3 1,9 - 2,42,5 - 3,2

3 0

4,6 - 7,0 7,1 - 12,0 3,0 - 6,0 7,1 - 9,0 3,4 - 4,3 4 0

7,1 - 12,0 6,1 - 7,98,0 - 9,9

10,0 - 12,0

4,4 - 6,26,3 - 8,0

5 0



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Documents

Operating instructions - Translation of the original ...€¦ · 31.8.17 Safety valve Type: 6357 2. Safety instructions 5 2 . 4 General notes CAUTION † Internal or external dirt