VALVITALIA VALVE OPERATORS

Transcription

1 A Long Experience in Energy Equipment and one Goal: The Customer s satisfaction. VALVITALIA VALVE OPERATORS 1

2 VALVITALIA AUTOMATION DIVISION PROFILE Valvitalia 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 2

3 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 requirements 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. 3

4 FRAME 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 configuration Symmetric torque for breaking and ending Suitable for High breaking open values High Break to open and End to close torque 4

5 CYLINDER 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 SPRING CONTAINER SPRING CONTAINER CHARACTERISTICS Totally enclosed for protection from environmental condition Fully welded construction for maximum operational safety Spring is UNI EN certified and epoxy coated 5

6 QUARTER TURN PNEUMATIC DOUBLE ACTING VALVE ACTUATOR Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas. 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) Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 6

7 QUARTER TURN PNEUMATIC SPRING RETURN VALVE ACTUATOR Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas. 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) Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 7

8 RACK AND PINION PNEUMATIC VALVE ACTUATOR Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas. 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) Hydraulic Manual Override Mechanical Handwheel Low temperature application up to -31 F (-35 C) with fluorosilicone seals and low High temperature application up 302 F (150 C) with Viton Seals 8

9 LINEAR PNEUMATIC DOUBLE ACTING VALVE ACTUATOR Suitable for gate or rising stem valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas. 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) Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 9

10 LINEAR PNEUMATIC SPRING RETURN VALVE ACTUATOR Suitable for gate or rising stem valves for on/off or modulating service, powered by instrument air, nitrogen or natural gas. 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 Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 10

11 QUARTER TURN HYDRAULIC DOUBLE ACTING VALVE ACTUATOR Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by hydraulic supply. 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) Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 11

12 QUARTER TURN HYDRAULIC SPRING RETURN VALVE ACTUATOR Suitable for butterfl y, ball and plug valves for on/off or modulating service, powered by hydraulic supply. 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) Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 12

13 LINEAR HYDRAULIC DOUBLE ACTING VALVE ACTUATOR Suitable for gate or rising stem valves for on/off or modulating service, powered by hydraulic supply. 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 Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 13

14 QUARTER TURN HYDRAULIC SPRING RETURN VALVE ACTUATOR Suitable for gate or rising stem valves for on/off or modulating service, powered by hydraulic supply. 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 Hydraulic Manual Override Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 14

15 QUARTER TURN GAS OVER OIL VALVE ACTUATOR Suitable for ball or plug valves for gas pipeline application, powered by natural gas or nitrogen. 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) Gas Storage Tank (Stamped or Not, PED) High temperature application up 392 F (200 C) with Viton Seals 15

16 LINEAR GAS OVER OIL VALVE ACTUATOR Suitable for gate or rising stem valves for gas pipeline application, powered by natural gas or nitrogen. 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) Gas Storage Tank (Stamped or Not, PED) High temperature application up 392 F (200 C) with Viton Seals 16

17 QUARTER TURN DIRECT GAS VALVE ACTUATOR Suitable for ball or plug valves for gas pipeline application, powered by natural gas or nitrogen. 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) Gas Storage Tank (Stamped or Not, PED) High temperature application up 392 F (200 C) with Viton Seals 17

18 LINEAR DIRECT GAS VALVE ACTUATOR Suitable for gate or rising stem valves for gas pipeline application, powered by natural gas or nitrogen. 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) Gas Storage Tank (Stamped or Not, PED) Mechanical Handwheel High temperature application up 392 F (200 C) with Viton Seals 18

19 QUARTER TURN ELECTRIC VALVE ACTUATOR Suitable for butterfl y, ball or plug valves for on/off or modulating service, powered by 3-phase electric supply. Manual Handwheel Output torque up to 4,596,179 in-lbs (500,000 N) Two Signals Level Alarms for Overtorque and Overheating Certified Ex-d IIC T4 IP68 according to ATEX and IEC standards Two local lockable selector switches Local LCD Display Multiple Fieldbus Connection 4-20mA Position Transmitter 19

20 LINEAR ELECTRIC VALVE ACTUATOR Suitable for gate or rising stem valves for on/off or modulating service, powered by 3-phase electric supply. Hydraulic Manual Handwheel Output thrust up to 4,496,179 lbs (20,000,000 N) Two Signals Level Alarms for Overtorque and Overheating Certified Ex-d IIC T4 IP68 according to ATEX and IEC standards Two local lockable selector switches Local LCD Display Multiple Fieldbus Connection 4-20mA Position Transmitter 20

21 QUARTER TURN ELECTRIC FAIL SAFE VALVE ACTUATOR Suitable for butterfl y, ball or plug valves for fail safe service, powered by 3-phase electric supply. Manual Handwheel Output torque up to 4,596,179 in-lbs (500,000 N) Two Signals Level Alarms for Overtorque and Overheating Certified 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) Multiple Fieldbus Connection 4-20mA Position Transmitter 21

22 LINEAR ELECTRIC FAIL SAFE VALVE ACTUATOR Suitable for gate or rising stem valves for fail safe service, powered by 3-phase electric supply. Manual Handwheel Output thrust up to 4,496,179 lbs (20,000,000 N) Two Signals Level Alarms for Overtorque and Overheating Certified 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) Multiple Fieldbus Connection 4-20mA Position Transmitter 22

23 QUARTER TURN SUBSEA HYDRAULIC DOUBLE ACTING VALVE ACTUATOR Suitable for subsea check, ball and plug valves, powered by hydraulic supply. 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 Pressure and volume compensator R.O.V. interface according to API 17D 4-20mA position transmitter Microswitch housing Spool piece 23

24 QUARTER TURN SUBSEA HYDRAULIC SPRING RETURN VALVE ACTUATOR Suitable for subsea check, ball and plug valves, powered by hydraulic supply. 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 Pressure and volume compensator R.O.V. interface according to API 17D 4-20mA position transmitter Microswitch housing Spool piece 24

25 LINEAR SUBSEA HYDRAULIC VALVE ACTUATOR Suitable for subsea gate valves, powered by hydraulic supply. 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) Pressure and volume compensator R.O.V. interface according to API 17D 4-20mA position transmitter Microswitch housing Spool piece 25

26 GEARBOX WITH MANUAL OVERRIDE Suitable for manual ball, plug and butterfl y valves. 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 Frame in stainless steel material Microswitch housing 26

27 SUBSEA GEARBOX Suitable for subsea check, ball and plug valves, powered by hydraulic supply. 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 Pressure and volume compensator 4-20mA position transmitter Microswitch housing Spool piece 27

28 COUNTERWEIGHT VALVE ACTUATOR Suitable for butterfl y, ball for on/off or modulating service, powered by hydraulic supply. 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) High temperature application up 392 F (200 C) with Viton Seals 4-20mA position transmitter Microswitch housing 28

29 DAMPER Suitable for damping of the check valves. Damping torque up to 900,000 in-lbs (100,000 Nm) Flow regulator for damping adjustment Carbon steel construction High temperature application up 392 F (200 C) with Viton Seals 29

30 HYDRAULIC POWER UNIT (HPU) 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 30

31 NITROGEN SKID Suitable for operation of direct gas, gas over oil and pneumatic valve actuators. Carbon steel frame Sunshade High pressure regulators Stainless steel frame Low pressure switch Pressure transmitter 31

32 STORAGE TANK Suitable for operation of pneumatic valve actuators. Drain valve Stop valve for charging connection Safety valve Low pressure switch Pressure transmitter 32

33 FIRE PROOF BOX 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 fluid and electric power supply TYPE TEST CERTIFICATES AVAILABLE UL 1709 BS

34 PNEUMATIC CONTROL PANEL & CABINET 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 fluid and electric power supply SIL certification High flow rate Partial stroke test Solenoid valve test 34

35 HYDRAULIC CONTROL PANEL & CABINET 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 fluid and electric power supply SIL certification High flow rate Partial stroke test Solenoid valve test 35

36 PNEUMATIC LINE BREAK Control device of gas over oil and direct gas valve actuators for monitoring of pressure drop in gas pipeline application. High components pressure rating Easy setting of pressure drop with line break setting tool Suitable for severe atmosphere 36

37 ELECTRONIC LINE BREAK Control device for monitoring of pressure drop in gas pipeline application. 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 Rechargeable Battery Solar Panel 37

38 HIGH PRESSURE SOLENOID VALVE Control device for local, remote operation of gas over oil and direct gas valve actuators. High components pressure rating Explosion proof Ex-d IIC T6 rated according to ATEX and IEC Lever for open/close local operation Solenoid valve for open/close remote operation Suitable for severe atmosphere 38

39 LIMIT SWITCHES BOX Suitable for remote indication of quarter turn valve operators GRP, Aluminium or AISI 316 enclosure IP 65 and IP 67 rated according to IEC Ex-d IIC T6 explosion proof rated according to ATEX and IEC contacts available N. 2 Imperial or metric connection available Suitable up to 4 SPDT switches Intrinsecally safe proximity switches Hermetically sealed switches DPDT switches Up to 6 SPDT Switches, certified EX-d IIC T6 IP 65 and 67 according to ATEX and IEC mA Position Transmitter 39

40 A Long Experience in Energy Equipment and one Goal: The Customer s satisfaction. Rivanazzano (Pv) Plant VALVITALIA S.p.A. Via Tortona, Rivanazzano (PV) Italy Phone: Fax: info.automation@valvitalia.com Web site: VALV.AUTDIV.01