Gas Hydraulic Valve Operator

Transcription

1 A L o ng E xper ience in Energy Equipmen t and One G o al: T he C u sto mer s Sa tisfa c tion Gas Hydraulic Valve Operator

2 Rugged, reliable controls are at the heart of any good actuator. In the pipeline business, dependable automated valves are the key to delivering product to your customers around the clock. Valvitalia, a world leader in valves and valve automation, is building a new generation of Gas Hydraulic Actuators aimed at the daily needs of the North American Pipelines. We have collaborated with pipeliners and industry experts to develop an actuator that employs many of the time tested and trusted features that pipeliners have come to expect on a daily basis. The Valvitalia RANGER SERIES Gas/Hydraulic Actuator delivers the rugged, reliable and easy to operate features that pipeliners have demanded. Frame Weatherproof carbon steel frame with relief valve Heavy duty carbon steel Scotch Yoke mechanism Oversized alloy steel hard chromed side-load bar, to eliminate deflection NAMUR Mounting pad for limit switch Hydraulic Cylinder High Pressure cylinder and piston design with directional seals Seamless carbon steel for superior sealing and corrosion protection Self-lubricating PTFE composite guide sleeve for extended service life Gas/Hydraulic Tanks ASME U-Stamped (Section VIII, Div.1) Dip-stick and drains for easy maintenance Hand Pump Manual Override High stroke displacement for quick response Self-Neutralizing for safety of personnel Independent, fully adjustable speed controls Gas Control Block High pressure (1500 psig rated,) High Flow Direct acting high pressure poppet valve design High pressure instrument gas connections for easy addition of controls for remote operation. 2

3 Standard features Torque output up to 5,000,000 Ib-ins ASME U-stamped gas/hydraulic pressure vessels built to Section VIII, Div. 1 Heavy Duty stainless steel backed lockable control cabinet Centrally mounted Gas Control Block with high pressure, high flow, direct acting poppets (Rated for 1500 psig) Power-gas pressure gauge to monitor supply pressures Easy access and independently adjustable speed controls for open / close Easy to maintain stainless steel power-gas and instrument gas filters High displacement self-neutralizing hand pump for manual operation Controls rated up to 1500 psig reducing the need for regulators Travel stroke adjustment (+/-) 5 degrees up to Frame 16, (+/-) 3 degrees from Frame 20 and larger Weather proof housing rated to IP65 according to IEC NAMUR limitswitch mounting pad and drive Optional features Local / Remote selector valve for operator safety during maintenance Reserve Gas volume tank U-stamped to ASME VIII Div. 1 Torque limiting devices independently adjustable Filter dehydrators, condensate separator, and molecular sieve for severe service Pneumatic line break system Typical Control System Applications Station Unit Valves Over pressure Protection (OPP) Valves Main Line Valves Station and Unit Blow Down Valves Fuel Gas Valves Station By-Pass Valves Launcher / Receiver Valves Automatic and Remote Shut-off Valves (ASV s & RSV s) Torque Range Pressure Range Temperature rating Output up to 5,000,000 ib-ins 145 psig to 1500 psig 10 bar to 103 bar -50 F to 176 F -46 C to 80 C VALVITALIA reserves the right to change design, specification and materials without notice 3

4 GAS OVER OIL ASSEMBLY CONTROL CABINET HAND PUMP GAS HYDRAULIC TANK POSITION INDICATOR FRAME ADJUSTABLE END STROKE SPEED CONTROL VALVE GAS CONTROL BLOCK SAFETY VALVE HYDRAULIC CYLINDER 4

5 GAS HYDRAULIC ACTUATOR RANGER TECHNICAL FEATURES AND PERFORMANCE Frame Size Actuator Model Torque [lb.in/psig] α=0[ ] α=45[ ] α=90[ ] Max Stem Acceptance [in] Structural Torque [lb.in] Oil Volume for Each Displacement [in 3 ] Pump Strokes 05 GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM

6 ndard features G A S HYDRAULIC A CTUATORS Torque output up to 5,000,000 in-lbs ASME U-stamped gas/hydraulic pressure vessels built to Section VIII, Div. 1 Heavy Duty stainless steel backed lockable control cabinet GAS OVER OIL ACTUATOR GOM TYPE: OVERALL DIMENSIONS - IMPERIAL/METRIC UNITS * C HEIGHT P1 T F P B C D 2 A D E D 1 G WIDTH DEPTH Tolerance ± 10% *Space Required For Disassembly Frame Actuator Model 5 GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM Width Height Depth Weight lb/kg A B C * C D D1 D2 E F G P IMPERIAL P METRIC T 6

7 G A S H Y D R A U L I C A C T U A T O R S GAS OVER OIL ACTUATOR GOM TYPE: OVERALL DIMENSIONS - IMPERIAL/METRIC UNITS GAS OVER OIL ACTUATOR GOM TYPE: OVERALL DIMENSIONS - IMPERIAL / METRIC UNITS * C * C C D G P B D 2 B D 2 WIDTH C T T E HEIGHT G P WIDTH F HEIGHT F A E A D DEPTH DEPTH Tolerance ± 10% *Space Required For Disassembly D 1 D 1 IMPERIAL METRIC Frame TOLERANCE ± 10% Actuator Model GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM GOM Width Height Depth Weight lb/kg A B C *C D D1 D2 E F G P T 7

8 8 7 11a 11b 9 OPEN 10 6 CLOSE SUPPLY GAS 3 OPEN 5 3 CLOSE Actuator 2. Position Indicator 3. Gas/Hydraulic Tank 4. Adjustable Speed Control 5. Hand Pump 6. Exhaust Muffler 7. Pressure Gauge 8. Power Gas Filter 9. Instrument Gas Filter psi Check Valve 11. Manual/Pilot Directional Valve Legend Field Connection Pneumatic Hydraulic Manual Operation Pull And Hold Lever 11A To Open Pull And Hold Lever 11B To Close 8

9 GAS CONTROL BLOCK b a 11b 13a OPEN OPEN 10 CLOSE 13b CLOSE 6 SUPPLY GAS 3 OPEN 5 3 CLOSE Actuator 3. Gas/Hydraulic Tank 4. Adjustable Speed Control 5. Hand Pump 6. Exhaust Muffler 7. Pressure Gauge 8. Power Gas Filter 9. Instrument Gas Filter psi Check Valve 11. Manual/Pilot Directional Valve 12. Auto/Manual Selector Valve 13. Two-Way N.C. Solenoid Valve 14. Limit Switch Legend Field Connection Pneumatic Hydraulic Electric Manual Operation Pull And Hold Lever 11A To Open Pull And Hold Lever 11B To Close Two-Way Electric Operation Energize Solenoid 13A To Open Energize Solenoid 13B To Close Signal To Solenoids Must Be Removed At The End Of Stroke 9

10 Typical Control System Applications Station Unit Valves Over pressure Protection (OPP) Valves Main Line Valves Station and Unit Blow Down Valves Fuel Gas Valves Station By-Pass Valves Launcher / Receiver Valves Automatic and Remote Shut-off Valves (ASV s & RSV s) Conversion Factors Thrust N = lbf x lbf = N x Torque Nm = lb-in x lb-in = Nm x 8.85 kgm = lb-in x lb-in = kgm x 86.8 Pressure kpa = psi x 6.89 psi = kpa x kg/cm2 = psi x psi = kg/cm2 x bar = psi x psi = bar x 14.5 bar = kpa x 0.01 kpa = bar x 100 Mass kg = lb x N = lb x Volume m3 = ft3 x ft3 = m3 x = U.S. Gallon x m3 = in3 x in3 = m3 x = U.S. Gallon x 231 mm3 = in3 x in3 = m3 x ml = in3 x in3 = ml x litre = U.S. Gallon x U.S. Gallon = litre x m3 = U.S. Gallon x Area m2 = ft2 x ft2 = m2 x cm2 = in2 x in2 = cm2 x cm2 = m2 x mm2 = in2 x in2 = mm2 x Length m = ft x ft = m x mm = in x 25.4 in = mm x.0394 cm = m x 100 = mm x 0.1 Temperature C = ( F - 32) x 5 9 F = ( C x 9) K = C R = F

11 GAS HYDRAULIC SPECIFICATION SHEET CUSTOMER NAME DESTINATION 11 QTA QUOTE NO. PROJECT TAG REFERENCE SERVICE (ex. Mainline valve, compressor unit valve, station ESD valve, vent valve, etc.) QUANTITY VALVE INFORMATION VALVE SIZE ANSI RATING MANUFACTURER MODEL/FIGURE MINIMUM PIPELINE PRESSURE MAXIMUM PIPELINE PRESSURE MINIMUM WORKING TEMPERATURE ( F) VALVE TYPE BALL PLUG MAXIMUM WORKING TEMPERATURE ( F) VALVE STATUS NEW EXISTING MAXIMUM DIFFERENTIAL PRESSURE STEM ORIENTATION VERTICAL HORIZONTAL VALVE TORQUE SAFETY FACTOR PIPELINE ORIENTATION HORIZONTAL VERTICAL VALVE TORQUE AT MINIMUM P VALVE TORQUE AT MAXIMUM ACTUATOR INFORMATION ACTUATOR MODEL POWER GAS CONDITION = P PRIMARY POWER SOURCE PIPELINE OTHER SWEET SOUR OTHER MAXIMUM SUPPLY PRESSURE PSI RESERVE POWER GAS TANK YES NO MINIMUM SUPPLY PRESSURE PSI NUMBER OF STROKES REQUIRED MINIMUM AMBIENT TEMPERATURE ( F) CONTROLS/TANKS MOUNTED INTEGRAL REMOTE ACTUATOR CONTROL & ACCESSORIES CONTROL FUNCTION OR SHEMATIC SPECIFY BELOW IF APPLICABLE: LOCAL/MANUAL OPERATION ONLY SOLENOID YES SOLENOID VOLTAGE OPEN-CLOSE W/ SOLENOIDS-FAIL LAST LIMITSWITCH YES MODEL OPEN-CLOSE W/ SOLENOIDS- FAILSAFE POSITION OPEN-CLOSE W/ SOLENOIDS-FAILSAFE ON PILOT LOSS LOCAL MANUAL/FAILSAFE ON LOSS OF PILOT SIGNAL OPEN-CLOSE W/SOLENOIDS/FAILSAFE ON LOW PRESSURE OPEN-CLOSE W/SOLENOIDS/FAILSAFE ON OVERPRESSURE NUMBER OF SWITCH ELEMENTS REQUIRED FORM ELECTRICAL CLASS LOW PRES. SHUTDOWN SETTING PSIG DECREASING HIGH PRES. SHUTDOWN SETTING PSIG INCREASING STATION PILOT SYSTEM PRESSURE PSI TWO WAY MANUAL/FAILSAFE ON LOW PRESSURE PILOT SETTING PSI DECREASING INCREASING TWO WAY MANUAL/FAIL SAFE ON OVERPRESSURE FAILSAFE POSITION CLOSED OPEN OTHER EXTERNAL FILTER YES MODEL REGULATOR / RELIEF YES SETTING PAINT SYSTEM (if other than manu. Std.) NOTES: *** SHADED AREAS INDICATE MINIMUM REQUIRED INFORMATION ***

12 A Long Experience in Energy Equipment and One Goal: T h e C u s t o m e r s S a t i s f a c t i o n Distributed by: New Decade Drive Pasadena, Texas Manufactured by: VALVITALIA AUTOMATIC DIVISION Via Tortona, Rivanazzano (PV) Italy Phone: Fax: info.automation@valvitalia.com Web site: VALVITALIA CANADA Building # 7, 6486 Roper Road EDMONTON, ALBERTA T6B 3P9, CANADA Ph Fax info.canada@valvitalia.com 12