1

A L o n g E x p e r i e n c e i n E n e r g y E q u i p m e n t a n d o n e G o a l :

T h e C u s t o m e r ’s s a t i s f a c t i o n .

VALVITALIAVALVE OPERATORS

VALVITALIA reserves the right to change design, specifi cation and materials without notice 2

VALVITALIA AUTOMATION DIVISION PROFILEValvitalia Automation Division manufactures all type of actuators.It is composed of engineers with long experience in valve operators applications.All the certifi cations are available.Thanks to this product line, VALVITALIA Group is able to provide clients with the complete unit, composed of valve, actuator and controls.

Products

• Quarter Turn Pneumatic Double Acting Valve Actuator• Quarter Turn Pneumatic Spring Return Acting Valve Actuator• Rack and Pinion Pneumatic Double Acting Valve Actuator• Rack and Pinion Pneumatic Spring Return Acting Valve Actuator• Linear Pneumatic Double Acting Valve Actuator• Linear Pneumatic Spring Return Acting Valve Actuator• Quarter Turn Hydraulic Double Acting Valve Actuator• Quarter Turn Hydraulic Spring Return Acting Valve Actuator• Linear Hydraulic Double Acting Valve Actuator• Linear Hydraulic Spring Return Acting Valve Actuator• Quarter Turn Gas Over Oil Valve Actuator• Linear Gas Over Oil Valve Actuator• Quarter Turn Direct Gas Valve Actuator• Linear Direct Gas Valve Actuator• Quarter Turn Electric Valve Actuator• Linear Electric Valve Actuator• Quarter Turn Electric Fail Safe Valve Actuator• Linear Electric Fail Safe Valve Actuator• Quarter Turn Subsea Hydraulic Double Acting Valve Actuator• Quarter Turn Subsea Hydraulic Spring Return Valve Actuator• Linear Subsea Hydraulic Double Acting Valve Actuator• Linear Subsea Hydraulic Spring Return Valve Actuator• Gearbox with Manual Override• Subsea Gearbox• Counterweight Valve Actuator• Damper• Hydraulic Power Unit• Nitrogen Skid• Storage Tank• Fire Proof Box• Pneumatic Control Panel and Cabinet• Hydraulic Control Panel and Cabinet• Pneumatic Line Break• Electronic Line Break• High Pressure Solenoid Valve• Limit Switch Box

VALVITALIA reserves the right to change design, specifi cation and materials without notice3

MODULAR CONSTRUCTION

VALVITALIA valve operators are based on easy modular contruction. Double acting, spring return fail

open and fail close models are made of fl exible combination of main components: frame, spring container,

pneumatic low pressure, high pressure gas and hydraulic cylinder and manual overrides.

The modular construction allows to cover any kind of valve size and class with different power require-

ments and operational function. The additional advantages of the modular construction are easy operation

and maintenance, with the reduction of the quantity and type of the spare parts.

VALVITALIA reserves the right to change design, specifi cation and materials without notice 4

FRAME

STANDARD CHARACTERISTICS

• Fabricated in carbon steel material, totally

weatherproof and completed with relief valve

• Scotch yoke mechanism in carbon steel material

• Side load bar in alloy steel hard chromium plated

• Bronze bearing to guide the drive sleeve

• Mounting pad to support accessories

Symmetric Type (HYS, LPS, GDS, GOS) Canted Type (GOH, GOM)

• Standard confi guration

• Symmetric torque for breaking and ending

• Suitable for High breaking open values

• High Break to open and End to close torque

VALVITALIA reserves the right to change design, specifi cation and materials without notice5

CYLINDER

SPRING CONTAINER

SPRING CONTAINER CHARACTERISTICS

• Totally enclosed for protection from environmental condition

• Fully welded construction for maximum operational safety

• Spring is UNI EN 10204 3.1 certifi ed and epoxy coated

CYLINDER CHARACTERISTICS

• Rolled carbon steel for superior sealing

service and corrosion protection

• Self lubricating PTFE composite guide sleeve

• Composite piston seal consisting of a PTFE

slip-on ring energized by an o-ring for

extended maintenance free life

• ENP coating for corrosion protection

VALVITALIA reserves the right to change design, specifi cation and materials without notice 6

QUARTER TURN PNEUMATIC DOUBLE ACTING VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument

air, nitrogen or natural gas.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±3° min.

• Frame based on scotch yoke mechanism (refer to page 4)

• Pneumatic Cylinder (refer to page 5)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice7

QUARTER TURN PNEUMATIC SPRING RETURN VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument

air, nitrogen or natural gas.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±3° min.

• Frame based on scotch yoke mechanism (refer to page 4)

• Pneumatic Cylinder (refer to page 5)

• Spring container (refer to page 5)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 8

RACK AND PINION PNEUMATIC VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument

air, nitrogen or natural gas.

STANDARD CHARACTERISTICS

• Output torque up to 17,000 in-lbs (1,900 Nm)

• Local position indicator

• Open and close stroke adjustments within ±5° min.

• Frame based on rack and pinion mechanism

• Pneumatic Cylinder

• High tensile alloy steel spring (for spring return only)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -31° F (-35° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 302° F (150° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice9

LINEAR PNEUMATIC DOUBLE ACTING VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas.

STANDARD CHARACTERISTICS

• Output thrust up to 2,248,089 lbs (10,000,000 N)

• Local position indicator

• Open and close stroke adjustments

• Pedestal

• Pneumatic Cylinder (refer to page 5)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 10

LINEAR PNEUMATIC SPRING RETURN VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for on/off or modulating service, powered by instrument air,

nitrogen or natural gas.

STANDARD CHARACTERISTICS

• Output thrust up to 2,248,089 lbs (10,000,000 N)

• Local position indicator

• Open and close stroke adjustments

• Pedestal

• Pneumatic Cylinder (refer to page 5)

• Spring Container

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice11

QUARTER TURN HYDRAULIC DOUBLE ACTING VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by

hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±3° min.

• Frame based on scotch yoke mechanism (refer to page 4)

• Hydraulic Cylinder (refer to page 5)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 12

QUARTER TURN HYDRAULIC SPRING RETURN VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by

hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±3° min.

• Frame based on scotch yoke mechanism (refer to page 4)

• Hydraulic Cylinder (refer to page 5)

• Spring container (refer to page 5)

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice13

LINEAR HYDRAULIC DOUBLE ACTING VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem

valves for on/off or modulating service,

powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output thrust up to 2,248,089 lbs (10,000,000 N)

• Local position indicator

• Open and close stroke adjustments

• Pedestal

• Hydraulic Cylinder (refer to page 5)

• Spring container

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 14

QUARTER TURN HYDRAULIC SPRING RETURN VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for on/off or modulating service, powered by

hydraulic supply.

STANDARD CHARACTERISTICS

• Output thrust up to 2,248,089 lbs (10,000,000 N)

• Local position indicator

• Open and close stroke adjustments

• Pedestal

• Hydraulic Cylinder (refer to page 5)

• Spring container

OPTIONAL FEATURES

• Hydraulic Manual Override

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice15

QUARTER TURN GAS OVER OIL VALVE ACTUATOR

APPLICATION

Suitable for ball or plug valves for gas pipeline application, powered by natural gas or nitrogen.

STANDARD CHARACTERISTICS

• Double Acting

• Output torque up to 4,596,179 in-lbs (500,000 N)

• Local position Indicator

• Gas Over Oil Tanks (Stamped or Not, PED)

• Hydraulic Manual Override, High Pressure Filter and Open / Close Stroke Adjustment

• High Pressure Local and Remote Control for automatic operation

• Frame based on scotch yoke mechanism (refer to page 4)

• High Pressure Cylinder (refer to page 5)

OPTIONAL FEATURES

• Gas Storage Tank (Stamped or Not, PED)

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 16

LINEAR GAS OVER OIL VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for gas pipeline application, powered by natural gas or nitrogen.

STANDARD CHARACTERISTICS

• Double Acting

• Output thrust up to 4,496,179 lbs (20,000,000 N)

• Local position Indicator

• Gas Over Oil Tanks (Stamped or Not, PED)

• Hydraulic Manual Override, High Pressure Filter and Open / Close Stroke Adjustment

• High Pressure Local and Remote Control for automatic operation

• High Pressure Cylinder (refer to page 5)

OPTIONAL FEATURES

• Gas Storage Tank (Stamped or Not, PED)

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice17

QUARTER TURN DIRECT GAS VALVE ACTUATOR

APPLICATION

Suitable for ball or plug valves for gas pipeline application, powered by natural gas or nitrogen.

STANDARD CHARACTERISTICS

• Double Acting

• Output torque up to 4,596,179 in-lbs (500,000 N)

• Local position Indicator

• Hydraulic Manual Override, High Pressure Filter and Open / Close Stroke Adjustment

• High Pressure Local and Remote Control for automatic operation

• Frame based on scotch yoke mechanism (refer to page 4)

• High Pressure Cylinder (refer to page 5)

OPTIONAL FEATURES

• Gas Storage Tank (Stamped or Not, PED)

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 18

LINEAR DIRECT GAS VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for gas pipeline application, powered by natural gas or nitrogen.

STANDARD CHARACTERISTICS

• Double Acting

• Output thrust up to 4,496,179 lbs (20,000,000 N)

• Local position Indicator

• Hydraulic Manual Override, High Pressure Filter and Open / Close Stroke Adjustment

• High Pressure Local and Remote Control for automatic operation

• High Pressure Cylinder (refer to page 5)

OPTIONAL FEATURES

• Gas Storage Tank (Stamped or Not, PED)

• Mechanical Handwheel

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice19

QUARTER TURN ELECTRIC VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball or plug valves for on/off or modulating service, powered by 3-phase

electric supply.

STANDARD CHARACTERISTICS

• Manual Handwheel

• Output torque up to 4,596,179 in-lbs (500,000 N)

• Two Signals Level Alarms for Overtorque and Overheating

• Certifi ed Ex-d IIC T4 IP68 according to ATEX and IEC standards

• Two local lockable selector switches

• Local LCD Display

OPTIONAL FEATURES

• Multiple Fieldbus Connection

• 4-20mA Position Transmitter

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice 20

LINEAR ELECTRIC VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for on/off or modulating service, powered by 3-phase

electric supply.

STANDARD CHARACTERISTICS

• Hydraulic Manual Handwheel

• Output thrust up to 4,496,179 lbs (20,000,000 N)

• Two Signals Level Alarms for Overtorque and Overheating

• Certifi ed Ex-d IIC T4 IP68 according to ATEX and IEC standards

• Two local lockable selector switches

• Local LCD Display

OPTIONAL FEATURES

• Multiple Fieldbus Connection

• 4-20mA Position Transmitter

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice21

QUARTER TURN ELECTRIC FAIL SAFE VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball or plug valves for fail safe service, powered by 3-phase electric supply.

STANDARD CHARACTERISTICS

• Manual Handwheel

• Output torque up to 4,596,179 in-lbs (500,000 N)

• Two Signals Level Alarms for Overtorque and Overheating

• Certifi ed Ex-d IIC T4 IP68 according to ATEX and IEC standards

• Two local lockable selector switches

• Local LCD Display

• Spring container (refer to page 5)

OPTIONAL FEATURES

• Multiple Fieldbus Connection

• 4-20mA Position Transmitter

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice 22

LINEAR ELECTRIC FAIL SAFE VALVE ACTUATOR

APPLICATION

Suitable for gate or rising stem valves for fail safe service, powered by 3-phase electric supply.

STANDARD CHARACTERISTICS

• Manual Handwheel

• Output thrust up to 4,496,179 lbs (20,000,000 N)

• Two Signals Level Alarms for Overtorque and Overheating

• Certifi ed Ex-d IIC T4 IP68 according to ATEX and IEC standards

• Two local lockable selector switches

• Local LCD Display

• Spring container (refer to page 5)

OPTIONAL FEATURES

• Multiple Fieldbus Connection

• 4-20mA Position Transmitter

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice23

QUARTER TURN SUBSEA HYDRAULIC DOUBLE ACTING VALVE ACTUATOR

APPLICATION

Suitable for subsea check, ball and plug valves, powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±5° min.

• Forged carbon steel cylinder

• Fabricated and welded construction

OPTIONAL FEATURES

• Pressure and volume compensator

• R.O.V. interface according to API 17D

• 4-20mA position transmitter

• Microswitch housing

• Spool piece

VALVITALIA reserves the right to change design, specifi cation and materials without notice 24

QUARTER TURN SUBSEA HYDRAULIC SPRING RETURN VALVE ACTUATOR

APPLICATION

Suitable for subsea check, ball and plug valves, powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±5° min.

• Forged carbon steel cylinder

• Fabricated and welded construction

• Fully enclosed spring container

OPTIONAL FEATURES

• Pressure and volume compensator

• R.O.V. interface according to API 17D

• 4-20mA position transmitter

• Microswitch housing

• Spool piece

VALVITALIA reserves the right to change design, specifi cation and materials without notice25

LINEAR SUBSEA HYDRAULIC VALVE ACTUATOR

APPLICATION

Suitable for subsea gate valves, powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output thrust up to 4,496,179 lbs (20,000,000 N)

• Local position indicator

• Open and close stroke adjustments within ±5° min.

• Forged carbon steel cylinder

• Fabricated and welded construction

• Spring container (for spring return type only)

OPTIONAL FEATURES

• Pressure and volume compensator

• R.O.V. interface according to API 17D

• 4-20mA position transmitter

• Microswitch housing

• Spool piece

VALVITALIA reserves the right to change design, specifi cation and materials without notice 26

GEARBOX WITH MANUAL OVERRIDE

APPLICATION

Suitable for manual ball, plug and butterfl y valves.

STANDARD CHARACTERISTICS

• Output torque up to 2,650,000 in-lbs (300,000 Nm)

• Local position indicator

• Open and close stroke adjustments

• Waterproof frame

• Frame in cast iron

OPTIONAL FEATURES

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• Frame in stainless steel material

• Microswitch housing

VALVITALIA reserves the right to change design, specifi cation and materials without notice27

SUBSEA GEARBOX

APPLICATION

Suitable for subsea check, ball and plug valves, powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 1,350,000 in-lbs (150,000 Nm)

• Local position indicator

• Open and close stroke adjustments within ±5° min.

• Fabricated and welded construction

• R.O.V. interface according to API 17D

• Frame based on scotch yoke mechanism end gear

OPTIONAL FEATURES

• Pressure and volume compensator

• 4-20mA position transmitter

• Microswitch housing

• Spool piece

VALVITALIA reserves the right to change design, specifi cation and materials without notice 28

COUNTERWEIGHT VALVE ACTUATOR

APPLICATION

Suitable for butterfl y, ball for on/off or modulating service, powered by hydraulic supply.

STANDARD CHARACTERISTICS

• Output torque up to 4,500,000 in-lbs (500,000 Nm)

• Local position indicator

• Open and close stroke adjustments

• Frame based on counterweight

• Hydraulic Cylinder (refer to page 5)

OPTIONAL FEATURES

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

• 4-20mA position transmitter

• Microswitch housing

VALVITALIA reserves the right to change design, specifi cation and materials without notice29

DAMPER

APPLICATION

Suitable for damping of the check valves.

STANDARD CHARACTERISTICS

• Damping torque up to 900,000 in-lbs (100,000 Nm)

• Flow regulator for damping adjustment

• Carbon steel construction

OPTIONAL FEATURES

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low temperature materials

• High temperature application up 392° F (200° C) with Viton Seals

VALVITALIA reserves the right to change design, specifi cation and materials without notice 30

HYDRAULIC POWER UNIT (HPU)

APPLICATION

Suitable for the operation of hydraulic valve actuators

ELECTRIC MOTOR POWERED

• Suitable for operation of one or more actuators

• Electric motor 3-phase

• Available with accumulator rack for emergency operation

DIESEL ENGINE POWERED

• Suitable for operation of one or more actuators

• Quick connections to external diesel engine

• Available for quick connection to external diesel engine

SOLAR PANEL POWERED

• Suitable for operation of one or more actuators

• Integrated solar panel

• Available with accumulator rack for emergency operation

VALVITALIA reserves the right to change design, specifi cation and materials without notice31

NITROGEN SKID

APPLICATION

Suitable for operation of direct gas, gas over oil and pneumatic valve actuators.

STANDARD CHARACTERISTICS

• Carbon steel frame

• Sunshade

• High pressure regulators

OPTIONAL FEATURES

• Stainless steel frame

• Low pressure switch

• Pressure transmitter

VALVITALIA reserves the right to change design, specifi cation and materials without notice 32

STORAGE TANK

APPLICATION

Suitable for operation of pneumatic valve actuators.

STANDARD CHARACTERISTICS

• Drain valve

• Stop valve for charging connection

• Safety valve

OPTIONAL FEATURES

• Low pressure switch

• Pressure transmitter

VALVITALIA reserves the right to change design, specifi cation and materials without notice33

FIRE PROOF BOX

APPLICATION

Suitable for fi re protection of gas over oil, direct gas, pneumatic and hydraulic valve actuators.

CHARACTERISTICS

• Stainless steel frame

• Suitable to withstand a maximum temperature of 1,100°C for 30 minutes

• External connection to power fl uid and electric power supply

TYPE TEST CERTIFICATES AVAILABLE

• UL 1709

• BS 6755

VALVITALIA reserves the right to change design, specifi cation and materials without notice 34

PNEUMATIC CONTROL PANEL & CABINET

APPLICATION

Suitable for operation of pneumatic valve actuators.

CHARACTERISTICS

• Cabinet and panel are in AISI 316 material

• Engineered according to ATEX, IEC and NEMA explosion proof requirements

• Suitable for operation of one or more double acting and spring return valve actuators

• Pneumatic valves for local control

• Complete of solenoid valve for remote operation

• External connection to power fl uid and electric power supply

OPTIONAL FEATURES

• SIL certifi cation

• High fl ow rate

• Partial stroke test

• Solenoid valve test

VALVITALIA reserves the right to change design, specifi cation and materials without notice35

HYDRAULIC CONTROL PANEL & CABINET

APPLICATION

Suitable for operation of hydraulic valve actuators.

CHARACTERISTICS

• Cabinet and panel are in AISI 316 material

• Engineered according to ATEX, IEC and NEMA explosion proof requirements

• Suitable for operation of one or more double acting and spring return valve actuators

• Hydraulic valves for local control

• Complete of solenoid valve for remote operation

• External connection to power fl uid and electric power supply

OPTIONAL FEATURES

• SIL certifi cation

• High fl ow rate

• Partial stroke test

• Solenoid valve test

VALVITALIA reserves the right to change design, specifi cation and materials without notice 36

PNEUMATIC LINE BREAK

APPLICATION

Control device of gas over oil and direct gas valve actuators for monitoring of pressure drop in

gas pipeline application.

STANDARD CHARACTERISTICS

• High components pressure rating

• Easy setting of pressure drop with line break setting tool

• Suitable for severe atmosphere

OPTIONAL FEATURES

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice37

ELECTRONIC LINE BREAK

APPLICATION

Control device for monitoring of pressure drop in gas pipeline application.

STANDARD CHARACTERISTICS

• Setting of low pressure for fail safe operation

• Setting of high pressure for fail safe operation

• Setting of differential pressure for fail safe operation

• Setting of time pressure drop for for fail safe operation

• Easy setting of waring and alarm

• 24VDC power supply

• Suitable for local / remote open and close operation

OPTIONAL FEATURES

• Rechargeable Battery

• Solar Panel

VALVITALIA reserves the right to change design, specifi cation and materials without notice 38

HIGH PRESSURE SOLENOID VALVE

APPLICATION

Control device for local, remote operation of gas over oil and direct gas valve actuators.

STANDARD CHARACTERISTICS

• High components pressure rating

• Explosion proof Ex-d IIC T6 rated according to ATEX and IEC 60079

• Lever for open/close local operation

• Solenoid valve for open/close remote operation

• Suitable for severe atmosphere

OPTIONAL FEATURES

• Low temperature application up to -76° F (-60° C) with fl uorosilicone seals and low

temperature materials

VALVITALIA reserves the right to change design, specifi cation and materials without notice39

LIMIT SWITCHES BOX

APPLICATION

Suitable for remote indication of quarter turn valve operators

STANDARD CHARACTERISTICS

• GRP, Aluminium or AISI 316 enclosure

• IP 65 and IP 67 rated according to IEC 60529

• Ex-d IIC T6 explosion proof rated according to ATEX and IEC 60079

• 12 contacts available

• N.° 2 Imperial or metric connection available

• Suitable up to 4 SPDT switches

OPTIONAL FEATURES

• Intrinsecally safe proximity switches

• Hermetically sealed switches

• DPDT switches

• Up to 6 SPDT Switches, certifi ed EX-d IIC T6 IP 65 and 67 according to ATEX and IEC 60079

• 4-20mA Position Transmitter

40

A L o n g E x p e r i e n c e i n E n e r g y E q u i p m e n t a n d o n e G o a l :

T h e C u s t o m e r ’s s a t i s f a c t i o n .

VALVITALIA S.p.A.Via Tortona, 69 - 27055 Rivanazzano (PV) Italy

Phone: +39.0383.945911 - Fax: +39.0383.9459919E-mail: info.automation@valvitalia.com

Web site: www.valvitalia.com

Rivanazzano (Pv) Plant

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