CAT-GO-20R0GAS OVER OIL

ACTUATORS

3

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

GAS OVER OIL ACTUATORS

Features

Designed to be used for automatic operation of line valves and operates with line pressure (natural gas) or externally supplied gas pressure (air, nitrogen). Actuators operating at different pressures are available upon request. It can even operate full-automatic way in all weather conditions where nobody and no electric power exist. Various types are available depending on the geographical requirements, engineering requirements and operating conditions. Suitable solutions can be derived depending on the intended use, pressure changes, climate, area, mounting and maintenance conditions.

Available pressure range of the gas where the actuator used is the determining factor. Our actuators in general are provided with following options;

• Standard types operating at a pressure between 10 and 110 bar,

• Customized manufacture option for different pressure ranges.

Working Temperature

Standard Types ; -29°C to +80°C (-20°F to +176°F)

Customized Manufacture Option ;

- 40° C to +85° C (-40° F to +185° F )

or

- 60° C to +85° C (-76° F to +185° F )

Torque Range

Torque range of actuators are 400-600.000 Nm.

Important Notice

This catalogue is about Quarter Turn Gas Over Oil Actuator. Linear Gas Over Oil Actuator is available upon request. Please contact with us for any other request.

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Project Types

NATURAL GAS PIPELINE

CRUDE OIL PIPELINE

RMS NATURAL GAS STORAGE

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

CertificatesCERTIFICATE NAME INSTITUTION CERTIFICATE NUMBER

ATEX- EU Type Examination Certificate Energy Petroleum Institute IEP 17 ATEX 0509X

ATEX- EU Type Examination Certificate Energy Petroleum Institute IEP 12 ATEX 0112

ATEX- EU Type Examination Certificate Energy Petroleum Institute IEP 10 ATEX 012X

SIL 2&3 Certificate TUV Rheinland 968/V 1008.00/17

ASME-U Certificate The American Society of Mechanical Engineers 58177

CE-0408 TUV Austria Services GMBH ZSTS/SWZE/2190

ISO 9001:2015 TUV Rheinland 01 100 032841

ISO 14001:2015 TUV Rheinland 01 104 031931

ISO 45001:2018 TUV Rheinland 01 113 030063

EN ISO 3834-2 TUV Austria Services GMBH HZ-03479-20-TR-HAC

Certificate of Conformity to Turkish Standards Turkish Standards Institution 001041-TSE-01/01

• ATEX Certificate guarentees safe use of Vastas Actuators in risky areas which is explosive.

• Vastas Actuators are certified for SIL 2&3 to be used for safety critical applications.

• ASME U Stamp Certificate indicates that the pressure vessel has been designed and manufactured as per the ASME regulations.

Licence & Approvals

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

NG3 16 S G O C B Z

CONTROL UNITA: No AdditionalB: LB (Pneumatic Line Break System)E: ESD (Pressure Controlled Emergency Shut Down System)C: ESD + LBD: DPS Differential Pressure Switch)F: DPS + ESDL: LLB (Liquid Line Break System)G: ESD + LLBH: High Pressure ESDK: High & Low Pressure ESDM: CVLD (Control Voltage Loss Detector)N: DPS + ESD + CVLDO: Intelligent On-Off ControllerP: LB + CVLDX: Others

CONTROL TYPEL: Local ControlR: Remote ControlC: Local & Remote Control

POWER SUPPLYO: Gas Over Hydraulic

ROTATIONG: Quarter Turn ActuatorA: Linear Actuator

CYLINDER QTY. (Only quarter turn)S: SingleD: Double

NOMINAL CYLINDER I.D. (cm)Hydraulic: ... 05 ... 06 ... 08 ... 10 ... 12 ... 14 ... 16 ... 18 ... 20 ... 22 ... 25 ... 28 ... 30 ... 32...

SCOTCH YOKE FIGURE (Only quarter turn)NGJ, NG0, NG1, NG2, NG3, NG4, NG6, NG7...

EXTRASX: Others (Handwheel etc.)R: RegulatorZ: ReservoirP: Partial Stroke TestE: Electro Hydraulic

CONTROL TYPEACTUATOR TYPE

FIGURE EXPANSION OF GAS OVER HYDRAULIC ACTUATORS

25 15 A O C F X120

THRUST (kN) (Only linear)1 ... 50... 100 ... 1000 ...

STROKE (mm) (Only linear)1 ... 50... 100 ... 1000 ...

(Linear Actuator)

(Quarter Turn Actuator)-

Vastas Figure Description

Actuator Type Control Type

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Main power transition system of quarter turn actuator which is used for ball and plug valves. The canted Scotch Yoke Mechanism performs the opening/closing process by turning the horizontal movement of the hydraulic cylinders into 95° rotational movement. Moreover, as it is canted, torque gain is supplied in the regions where critical torque levels required.

Hydraulic Cylinder

Main movement transition unit to scotch yoke mechanism, operated by hydraulic oil pressure. The gas pressure of the control unit generates horizontal power to hydraulic pistons by compressing the oil in the gas- hydraulic tanks.

Gas-Hydraulic Tank

Tubes that hydraulic oil is stored in and compressed via gas when required.

Scotch Yoke Mechanism

MAIN PARTS OF ACTUATOR

Gas-Hydraulic Tank

Scotch Yoke Mechanism & Hydraulic Cylinder

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Torque Limit Switch

Unidirectional Flow Regulator

Hydraulic Filter

Gas Filters

Used for emergency cases and for manual operation without using pressurized gas. The pump is equipped with a 4-ways control valve for open, close, automatic and by-pass positions. There is also a locking device to prevent unauthorized operations. Whenever the gas pressure is required for operation, the lever should be positioned on “AUTO”, otherwise the lever is kept at relevant position and actuator is operated through hand pumping. By-pass position is used to balance the oil level of oil tanks after bringing the actuator in the middle situation.

Hydraulic Filter Provides cleaning of system oil and adjustment of open/close period.

Unidirectional Flow Regulator Speed is adjusted by unidirectional flow regulator for types with manual hand pump.

Torque Limit Switch The torque created by actuator is proportional with the gas pressure, and the limits prevent creation of over torque for operation of the valve. When pre-set value is exceeded, gas pressure is relieved and risk of over torque is prevented.

Gas Filters All power and instrument gases used in GO actuators are filtered & cleaned. Micron level is determined upon request. Filters should be cleaned by intervals depending on usage frequency. More precise filtering system is available upon request.

Emergency Hand-PumpSTANDARD ACCESSORIES

Emergency Hand Pump

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Local Control (L) Manual operation of valve locally by means of gas pressure activated with open/close buttons located on actuator. This is a standard feature for all GO actuators. When buttons or levers marked “open” or close on the actuators are pressed by the operator, line gas fills in gas over oil tubes and compressing the hydraulic cylinder moves the scotch-yoke mechanism which opens or closes the valve.

Remote Control (R) Remote operation of valve from the control panel. Two solenoids are located on the actuator; each being used for open and close the valve. Standard control voltage is 24V DC. Different working voltage is available upon request. Through electrical line between the valve and control panel, signals are sent to solenoid valves. Connection line is also used to receive information of valve position and pipeline condition. Additional control options and solutions are offered, considering the requirements of end-user.

CONTROL UNITS

Remote Control(R)

Local Control(L)

Control Unit (GOCA)

Contains power and control elements of actuator, which are responsible for opening and closing process. Controls main gas supply to gas-hydraulic tanks.

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Pressure Controlled Emergency Shut-Down (ESD) It is used when the actuator is required to shut down the line during emergency cases that are determined. ESD system is activated in case of pressure drop during break or explosion of line and closes the valve.

Alternative choices may be used for this type;

• Low Pressure Control (LP): When control is desired for low pressure opening or closing,

• High Pressure Control (HP): When control is desired for high pressure opening or closing,

• High & Low Pressure Control (LP&HP): When control is desired for low and high pressure(LP&HP) opening or closing.

Pneumatic Line Break System (LB) It is designed for gas lines. It is a process where actuator switches off the valve automatically

once the drop speed of gas pressure is over the preset level. There is no need for any electrical power to perform this process.

Pneumatic Line Break System (LB)

Pressure Controlled Emergency Shut-Down (ESD)

Differential Pressure Switch (DPS)

Differential Pressure Switch (DPS) GO actuator should not operate under high differential pressure in order to prevent the valve and the pipeline from damage. When differential pressure exceeds the factory setting, valve will not operate via local or remote control. Opening of valve under high differential pressure can cause damage on trim material and the pipeline itself. Standard set range is 1-7 bar. Other rates are available upon request.

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Liquid Line Break System (LLB)

Control Voltage Loss Detector (CVLD)

Liquid Line Break System (LLB)

It is a line break control system; designed for liquid, liquid-gas mixture systems. It is a process

where actuator switches off the valve automatically once the drop speed of gas pressure decrease is

over the preset level (for example 3,5 bar/min). There is no need for any electrical power to

perform this process.

Control Voltage Loss Detector (CVLD)

It must be added for control of automatic operation at voltage loss.

A reservoir tank must be added if at least one opening closing cycle is desired when the line

pressure is not available.

Fireproof Blanket

The risk of fire and explosion is extremely considerable to refinery, gas processing, petrochemical and offshore installations. Fireproof blankets wrap around the actuator and protect it from the harm and damage caused by fire.

Gas Storage Tank (Reservoir, Z)OPTIONAL ACCESSORIES

Gas Storage Tank

Fireproof Blanket

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Vastas professional and qualified service team is ready 24/7. Emergency response is provided within 24 hours, for exceptional circumstances and geographical obstacles remote solutions can be offered.

Assembly Assembly of actuator (GO) on the valve should be executed by an experienced & qualified team. As a side note, suitability of mounting-flanges & stem diameter should be checked and actuator is mounted on the valve by lifting through its hooks. Actuator equipped valve shall be assembled between the proper space left on the pipeline, considering up and down-stream direction. Vastas supervisor would witness the assembly and make the necessary adjustments.

Maintenance All GO actuators should be undergo a periodic maintenance annually. Vastas service team which is strongly recommended, would control of gas filters, oil levels, hydraulic hand pump etc. and to review any defected item. Calibration of LB, ESD, torque limit pressure adjustments should be also considered.

Warranty Vastas carries warranty for actuators for a period of 24 months from the date of shipment. The warranty of Vastas is effective with assembly, maintenance, start-up and operation.

Service Whenever service is required, Vastas authorized service team is always ready to collaborate.

SELECTION OF ACTUATORFollowing information is needed when selecting the actuator;

1. Torque values of the valve; Break Torque to Open (BTO), Run Torque to Open (RTO), Run Torque to Close (RTC). Selected actuator should have a torque value is %40 over than the max torque needed for the valve.

2. Flow direction and gas pressure (max, min, norm).

3. Stem diameter & dimension of connection key.

4. Actuator connecting flange standard as per ISO5211, or short code(FXX) or dimensions.

5. Valve Datasheets & Actuator Datasheets should be reviewed & answered in details. Additional requirements should be indicated.

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Part list of GO Oil Actuators

Item Part Name

01 Scotch Yoke Mechanism

02 Hydraulic Cylinder

03 Control Unit

04 Gas Hydraulic Tank

05 Hydraulic Hand Pump

06 Hydraulic Position Valve

07 Hydraulic Undirectional Flow Regulator

Item Part Name

08 Shuttle Valve

09 Limit Switch

10 Terminal Box

11 Torque Limiting Switch

12 Gas Storage Tank(Reservoir)

13 Relief Valve

Part List For Actuators

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

ModelMOP* (Barg)

OPERATING SUPPLY PRESSURE (Barg)

10 Barg 20 Barg 30 Barg 40 Barg 50 Barg

OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE

NGJ-06S 100

0° 360 Nm 330 Nm 720 Nm 660 Nm 1,080 Nm 990 Nm 1,440 Nm 1,320 Nm 1,800 Nm 1,650 Nm

45° 150 Nm 130 Nm 300 Nm 260 Nm 450 Nm 390 Nm 600 Nm 520 Nm 750 Nm 650 Nm

90° 250 Nm 230 Nm 500 Nm 460 Nm 750 Nm 690 Nm 1,000 Nm 920 Nm 1,250 Nm 1,150 Nm

NG0-06S 100

0° 520 Nm 440 Nm 1,040 Nm 880 Nm 1,560 Nm 1,320 Nm 2,080 Nm 1,760 Nm 2,600 Nm 2,200 Nm

45° 210 Nm 180 Nm 420 Nm 360 Nm 630 Nm 540 Nm 840 Nm 720 Nm 1,050 Nm 900 Nm

90° 360 Nm 310 Nm 720 Nm 620 Nm 1,080 Nm 930 Nm 1,440 Nm 1,240 Nm 1,800 Nm 1,550 Nm

NG0-08S 100

0° 840 Nm 760 Nm 1,680 Nm 1,520 Nm 2,520 Nm 2,280 Nm 3,360 Nm 3,040 Nm 4,200 Nm 3,800 Nm

45° 340 Nm 310 Nm 680 Nm 620 Nm 1,020 Nm 930 Nm 1,360 Nm 1,240 Nm 1,700 Nm 1,550 Nm

90° 590 Nm 530 Nm 1,180 Nm 1,060 Nm 1,770 Nm 1,590 Nm 2,360 Nm 2,120 Nm 2,950 Nm 2,650 Nm

NG0-10S 75

0° 1,310 Nm 1,230 Nm 2,620 Nm 2,460 Nm 3,930 Nm 3,690 Nm 5,240 Nm 4,920 Nm 6,550 Nm 6,150 Nm

45° 530 Nm 500 Nm 1,060 Nm 1,000 Nm 1,590 Nm 1,500 Nm 2,120 Nm 2,000 Nm 2,650 Nm 2,500 Nm

90° 920 Nm 860 Nm 1,840 Nm 1,720 Nm 2,760 Nm 2,580 Nm 3,680 Nm 3,440 Nm 4,600 Nm 4,300 Nm

NG1-10S 100

0° 1,820 Nm 1,650 Nm 3,640 Nm 3,300 Nm 5,460 Nm 4,950 Nm 7,280 Nm 6,600 Nm 9,100 Nm 8,250 Nm

45° 740 Nm 670 Nm 1,480 Nm 1,340 Nm 2,220 Nm 2,010 Nm 2,960 Nm 2,680 Nm 3,700 Nm 3,350 Nm

90° 1,270 Nm 1,160 Nm 2,540 Nm 2,320 Nm 3,810 Nm 3,480 Nm 5,080 Nm 4,640 Nm 6,350 Nm 5,800 Nm

NG1-12S 93

0° 2,620 Nm 2,450 Nm 5,240 Nm 4,900 Nm 7,860 Nm 7,350 Nm 10,480 Nm 9,800 Nm 13,100 Nm 12,250 Nm

45° 1,060 Nm 990 Nm 2,120 Nm 1,980 Nm 3,180 Nm 2,970 Nm 4,240 Nm 3,960 Nm 5,300 Nm 4,950 Nm

90° 1,830 Nm 1,720 Nm 3,660 Nm 3,440 Nm 5,490 Nm 5,160 Nm 7,320 Nm 6,880 Nm 9,150 Nm 8,600 Nm

NG2-12S 140

0° 3,350 Nm 3,050 Nm 6,700 Nm 6,100 Nm 10,050 Nm 9,150 Nm 13,400 Nm 12,200 Nm 16,750 Nm 15,250 Nm

45° 1,360 Nm 1,230 Nm 2,720 Nm 2,460 Nm 4,080 Nm 3,690 Nm 5,440 Nm 4,920 Nm 6,800 Nm 6,150 Nm

90° 2,350 Nm 2,140 Nm 4,700 Nm 4,280 Nm 7,050 Nm 6,420 Nm 9,400 Nm 8,560 Nm 11,750 Nm 10,700 Nm

NG2-14S 100

0° 4,560 Nm 4,260 Nm 9,120 Nm 8,520 Nm 13,680 Nm 12,780 Nm 18,240 Nm 17,040 Nm 22,800 Nm 21,300 Nm

45° 1,850 Nm 1,720 Nm 3,700 Nm 3,440 Nm 5,550 Nm 5,160 Nm 7,400 Nm 6,880 Nm 9,250 Nm 8,600 Nm

90° 3,190 Nm 2,980 Nm 6,380 Nm 5,960 Nm 9,570 Nm 8,940 Nm 12,760 Nm 11,920 Nm 15,950 Nm 14,900 Nm

NG2-16S 80

0° 5,960 Nm 5,650 Nm 11,920 Nm 11,300 Nm 17,880 Nm 16,950 Nm 23,840 Nm 22,600 Nm 29,800 Nm 28,250 Nm

45° 2,410 Nm 2,290 Nm 4,820 Nm 4,580 Nm 7,230 Nm 6,870 Nm 9,640 Nm 9,160 Nm 12,050 Nm 11,450 Nm

90° 4,170 Nm 3,960 Nm 8,340 Nm 7,920 Nm 12,510 Nm 11,880 Nm 16,680 Nm 15,840 Nm 20,850 Nm 19,800 Nm

NG2-18S 64

0° 7,540 Nm 7,240 Nm 15,080 Nm 14,480 Nm 22,620 Nm 21,720 Nm 30,160 Nm 28,960 Nm 37,700 Nm 36,200 Nm

45° 3,050 Nm 2,930 Nm 6,100 Nm 5,860 Nm 9,150 Nm 8,790 Nm 12,200 Nm 11,720 Nm 15,250 Nm 14,650 Nm

90° 5,280 Nm 5,070 Nm 10,560 Nm 10,140 Nm 15,840 Nm 15,210 Nm 21,120 Nm 20,280 Nm 26,400 Nm 25,350 Nm

NG3-16S 115

0° 7,450 Nm 6,860 Nm 14,900 Nm 13,720 Nm 22,350 Nm 20,580 Nm 29,800 Nm 27,440 Nm 37,250 Nm 34,300 Nm

45° 3,010 Nm 2,780 Nm 6,020 Nm 5,560 Nm 9,030 Nm 8,340 Nm 12,040 Nm 11,120 Nm 15,050 Nm 13,900 Nm

90° 5,210 Nm 4,800 Nm 10,420 Nm 9,600 Nm 15,630 Nm 14,400 Nm 20,840 Nm 19,200 Nm 26,050 Nm 24,000 Nm

Torque Table of Gas Over Oil Actuators

MOP*:Maximum Operating Pressure

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

ModelMOP* (Barg)

OPERATING SUPPLY PRESSURE (Barg)

60 Barg 70 Barg 80 Barg 90 Barg 100 Barg

OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE

NGJ-06S 100

0° 2,160 Nm 1,980 Nm 2,520 Nm 2,310 Nm 2,880 Nm 2,640 Nm 3,240 Nm 2,970 Nm 3,600 Nm 3,300 Nm

45° 900 Nm 780 Nm 1,050 Nm 910 Nm 1,200 Nm 1,040 Nm 1,350 Nm 1,170 Nm 1,500 Nm 1,300 Nm

90° 1,500 Nm 1,380 Nm 1,750 Nm 1,610 Nm 2,000 Nm 1,840 Nm 2,250 Nm 2,070 Nm 2,500 Nm 2,300 Nm

NG0-06S 100

0° 3,120 Nm 2,640 Nm 3,640 Nm 3,080 Nm 4,160 Nm 3,520 Nm 4,680 Nm 3,960 Nm 5,200 Nm 4,400 Nm

45° 1,260 Nm 1,080 Nm 1,470 Nm 1,260 Nm 1,680 Nm 1,440 Nm 1,890 Nm 1,620 Nm 2,100 Nm 1,800 Nm

90° 2,160 Nm 1,860 Nm 2,520 Nm 2,170 Nm 2,880 Nm 2,480 Nm 3,240 Nm 2,790 Nm 3,600 Nm 3,100 Nm

NG0-08S 100

0° 5,040 Nm 4,560 Nm 5,880 Nm 5,320 Nm 6,720 Nm 6,080 Nm 7,560 Nm 6,840 Nm 8,400 Nm 7,600 Nm

45° 2,040 Nm 1,860 Nm 2,380 Nm 2,170 Nm 2,720 Nm 2,480 Nm 3,060 Nm 2,790 Nm 3,400 Nm 3,100 Nm

90° 3,540 Nm 3,180 Nm 4,130 Nm 3,710 Nm 4,720 Nm 4,240 Nm 5,310 Nm 4,770 Nm 5,900 Nm 5,300 Nm

NG0-10S 75

0° 7,860 Nm 7,380 Nm 9,170 Nm 8,610 Nm

45° 3,180 Nm 3,000 Nm 3,710 Nm 3,500 Nm

90° 5,520 Nm 5,160 Nm 6,440 Nm 6,020 Nm

NG1-10S 100

0° 10,920 Nm 9,900 Nm 12,740 Nm 11,550 Nm 14,560 Nm 13,200 Nm 16,380 Nm 14,850 Nm 18,200 Nm 16,500 Nm

45° 4,440 Nm 4,020 Nm 5,180 Nm 4,690 Nm 5,920 Nm 5,360 Nm 6,660 Nm 6,030 Nm 7,400 Nm 6,700 Nm

90° 7,620 Nm 6,960 Nm 8,890 Nm 8,120 Nm 10,160 Nm 9,280 Nm 11,430 Nm 10,440 Nm 12,700 Nm 11,600 Nm

NG1-12S 93

0° 15,720 Nm 14,700 Nm 18,340 Nm 17,150 Nm 20,960 Nm 19,600 Nm 23,580 Nm 22,050 Nm

45° 6,360 Nm 5,940 Nm 7,420 Nm 6,930 Nm 8,480 Nm 7,920 Nm 9,540 Nm 8,910 Nm

90° 10,980 Nm 10,320 Nm 12,810 Nm 12,040 Nm 14,640 Nm 13,760 Nm 16,470 Nm 15,480 Nm

NG2-12S 140

0° 20,100 Nm 18,300 Nm 23,450 Nm 21,350 Nm 26,800 Nm 24,400 Nm 30,150 Nm 27,450 Nm 33,500 Nm 30,500 Nm

45° 8,160 Nm 7,380 Nm 9,520 Nm 8,610 Nm 10,880 Nm 9,840 Nm 12,240 Nm 11,070 Nm 13,600 Nm 12,300 Nm

90° 14,100 Nm 12,840 Nm 16,450 Nm 14,980 Nm 18,800 Nm 17,120 Nm 21,150 Nm 19,260 Nm 23,500 Nm 21,400 Nm

NG2-14S 100

0° 27,360 Nm 25,560 Nm 31,920 Nm 29,820 Nm 36,480 Nm 34,080 Nm 41,040 Nm 38,340 Nm 45,600 Nm 42,600 Nm

45° 11,100 Nm 10,320 Nm 12,950 Nm 12,040 Nm 14,800 Nm 13,760 Nm 16,650 Nm 15,480 Nm 18,500 Nm 17,200 Nm

90° 19,140 Nm 17,880 Nm 22,330 Nm 20,860 Nm 25,520 Nm 23,840 Nm 28,710 Nm 26,820 Nm 31,900 Nm 29,800 Nm

NG2-16S 80

0° 35,760 Nm 33,900 Nm 41,720 Nm 39,550 Nm

45° 14,460 Nm 13,740 Nm 16,870 Nm 16,030 Nm

90° 25,020 Nm 23,760 Nm 29,190 Nm 27,720 Nm

NG2-18S 64

0° 45,240 Nm 43,440 Nm

45° 18,300 Nm 17,580 Nm

90° 31,680 Nm 30,420 Nm

NG3-16S 115

0° 44,700 Nm 41,160 Nm 52,150 Nm 48,020 Nm 59,600 Nm 54,880 Nm 67,050 Nm 61,740 Nm 74,500 Nm 68,600 Nm

45° 18,060 Nm 16,680 Nm 21,070 Nm 19,460 Nm 24,080 Nm 22,240 Nm 27,090 Nm 25,020 Nm 30,100 Nm 27,800 Nm

90° 31,260 Nm 28,800 Nm 36,470 Nm 33,600 Nm 41,680 Nm 38,400 Nm 46,890 Nm 43,200 Nm 52,100 Nm 48,000 Nm

Torque Table of Gas Over Oil Actuators

MOP*:Maximum Operating Pressure

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

ModelMOP* (Barg)

OPERATING SUPPLY PRESSURE (Barg)

10 Barg 20 Barg 30 Barg 40 Barg 50 Barg

OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE

NG3-18S 90

0° 9,420 Nm 8,830 Nm 18,840 Nm 17,660 Nm 28,260 Nm 26,490 Nm 37,680 Nm 35,320 Nm 47,100 Nm 44,150 Nm

45° 3,820 Nm 3,580 Nm 7,640 Nm 7,160 Nm 11,460 Nm 10,740 Nm 15,280 Nm 14,320 Nm 19,100 Nm 17,900 Nm

90° 6,600 Nm 6,190 Nm 13,200 Nm 12,380 Nm 19,800 Nm 18,570 Nm 26,400 Nm 24,760 Nm 33,000 Nm 30,950 Nm

NG3-20S 74

0° 11,630 Nm 11,040 Nm 23,260 Nm 22,080 Nm 34,890 Nm 33,120 Nm 46,520 Nm 44,160 Nm 58,150 Nm 55,200 Nm

45° 4,710 Nm 4,470 Nm 9,420 Nm 8,940 Nm 14,130 Nm 13,410 Nm 18,840 Nm 17,880 Nm 23,550 Nm 22,350 Nm

90° 8,150 Nm 7,740 Nm 16,300 Nm 15,480 Nm 24,450 Nm 23,220 Nm 32,600 Nm 30,960 Nm 40,750 Nm 38,700 Nm

NG3-22S 60

0° 14,080 Nm 13,490 Nm 28,160 Nm 26,980 Nm 42,240 Nm 40,470 Nm 56,320 Nm 53,960 Nm 70,400 Nm 67,450 Nm

45° 5,700 Nm 5,460 Nm 11,400 Nm 10,920 Nm 17,100 Nm 16,380 Nm 22,800 Nm 21,840 Nm 28,500 Nm 27,300 Nm

90° 9,860 Nm 9,450 Nm 19,720 Nm 18,900 Nm 29,580 Nm 28,350 Nm 39,440 Nm 37,800 Nm 49,300 Nm 47,250 Nm

NG4-18S 100

0° 11,310 Nm 10,440 Nm 22,620 Nm 20,880 Nm 33,930 Nm 31,320 Nm 45,240 Nm 41,760 Nm 56,550 Nm 52,200 Nm

45° 4,580 Nm 4,220 Nm 9,160 Nm 8,440 Nm 13,740 Nm 12,660 Nm 18,320 Nm 16,880 Nm 22,900 Nm 21,100 Nm

90° 9,720 Nm 7,310 Nm 19,440 Nm 14,620 Nm 29,160 Nm 21,930 Nm 38,880 Nm 29,240 Nm 48,600 Nm 36,550 Nm

NG4-20S 80

0° 13,960 Nm 13,090 Nm 27,920 Nm 26,180 Nm 41,880 Nm 39,270 Nm 55,840 Nm 52,360 Nm 69,800 Nm 65,450 Nm

45° 5,650 Nm 5,300 Nm 11,300 Nm 10,600 Nm 16,950 Nm 15,900 Nm 22,600 Nm 21,200 Nm 28,250 Nm 26,500 Nm

90° 9,780 Nm 9,170 Nm 19,560 Nm 18,340 Nm 29,340 Nm 27,510 Nm 39,120 Nm 36,680 Nm 48,900 Nm 45,850 Nm

NG4-22S 68

0° 16,890 Nm 16,020 Nm 33,780 Nm 32,040 Nm 50,670 Nm 48,060 Nm 67,560 Nm 64,080 Nm 84,450 Nm 80,100 Nm

45° 6,840 Nm 6,490 Nm 13,680 Nm 12,980 Nm 20,520 Nm 19,470 Nm 27,360 Nm 25,960 Nm 34,200 Nm 32,450 Nm

90° 11,830 Nm 11,220 Nm 23,660 Nm 22,440 Nm 35,490 Nm 33,660 Nm 47,320 Nm 44,880 Nm 59,150 Nm 56,100 Nm

NG6-22S 105

0° 22,520 Nm 20,680 Nm 45,040 Nm 41,360 Nm 67,560 Nm 62,040 Nm 90,080 Nm 82,720 Nm 112,600 Nm 103,400 Nm

45° 9,120 Nm 8,370 Nm 18,240 Nm 16,740 Nm 27,360 Nm 25,110 Nm 36,480 Nm 33,480 Nm 45,600 Nm 41,850 Nm

90° 15,780 Nm 14,480 Nm 31,560 Nm 28,960 Nm 47,340 Nm 43,440 Nm 63,120 Nm 57,920 Nm 78,900 Nm 72,400 Nm

NG6-25S 83

0° 29,080 Nm 27,240 Nm 58,160 Nm 54,480 Nm 87,240 Nm 81,720 Nm 116,320 Nm 108,960 Nm 145,400 Nm 136,200 Nm

45° 11,780 Nm 11,030 Nm 23,560 Nm 22,060 Nm 35,340 Nm 33,090 Nm 47,120 Nm 44,120 Nm 58,900 Nm 55,150 Nm

90° 20,370 Nm 19,080 Nm 40,740 Nm 38,160 Nm 61,110 Nm 57,240 Nm 81,480 Nm 76,320 Nm 101,850 Nm 95,400 Nm

NG7-25S 120

0° 29,080 Nm 26,800 Nm 58,160 Nm 53,600 Nm 87,240 Nm 80,400 Nm 116,320 Nm 107,200 Nm 145,400 Nm 134,000 Nm

45° 11,780 Nm 10,850 Nm 23,560 Nm 21,700 Nm 35,340 Nm 32,550 Nm 47,120 Nm 43,400 Nm 58,900 Nm 54,250 Nm

90° 20,370 Nm 18,770 Nm 40,740 Nm 37,540 Nm 61,110 Nm 56,310 Nm 81,480 Nm 75,080 Nm 101,850 Nm 93,850 Nm

NG7-30S 110

0° 41,880 Nm 39,600 Nm 83,760 Nm 79,200 Nm 125,640 Nm 118,800 Nm 167,520 Nm 158,400 Nm 209,400 Nm 198,000 Nm

45° 16,960 Nm 16,030 Nm 33,920 Nm 32,060 Nm 50,880 Nm 48,090 Nm 67,840 Nm 64,120 Nm 84,800 Nm 80,150 Nm

90° 29,330 Nm 27,740 Nm 58,660 Nm 55,480 Nm 87,990 Nm 83,220 Nm 117,320 Nm 110,960 Nm 146,650 Nm 138,700 Nm

NG7-32S 100

0° 47,650 Nm 45,370 Nm 95,300 Nm 90,740 Nm 142,950 Nm 136,110 Nm 190,600 Nm 181,480 Nm 238,250 Nm 226,850 Nm

45° 19,290 Nm 18,370 Nm 38,580 Nm 36,740 Nm 57,870 Nm 55,110 Nm 77,160 Nm 73,480 Nm 96,450 Nm 91,850 Nm

90° 3,380 Nm 31,780 Nm 6,760 Nm 63,560 Nm 10,140 Nm 95,340 Nm 13,520 Nm 127,120 Nm 16,900 Nm 158,900 Nm

Torque Table of Gas Over Oil Actuators

MOP*:Maximum Operating Pressure

17

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

ModelMOP* (Barg)

OPERATING SUPPLY PRESSURE (Barg)

60 Barg 70 Barg 80 Barg 90 Barg 100 Barg

OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE

NG3-18S 90

0° 56,520 Nm 52,980 Nm 65,940 Nm 61,810 Nm 75,360 Nm 70,640 Nm 84,780 Nm 79,470 Nm

45° 22,920 Nm 21,480 Nm 26,740 Nm 25,060 Nm 30,560 Nm 28,640 Nm 34,380 Nm 32,220 Nm

90° 39,600 Nm 37,140 Nm 46,200 Nm 43,330 Nm 52,800 Nm 49,520 Nm 59,400 Nm 55,710 Nm

NG3-20S 74

0° 69,780 Nm 66,240 Nm 81,410 Nm 77,280 Nm

45° 28,260 Nm 26,820 Nm 32,970 Nm 31,290 Nm

90° 48,900 Nm 46,440 Nm 57,050 Nm 54,180 Nm

NG3-22S 60

0° 84,480 Nm 80,940 Nm

45° 34,200 Nm 32,760 Nm

90° 59,160 Nm 56,700 Nm

NG4-18S 100

0° 67,860 Nm 62,640 Nm 79,170 Nm 73,080 Nm 90,480 Nm 83,520 Nm 101,790 Nm 93,960 Nm 113,100 Nm 104,400 Nm

45° 27,480 Nm 25,320 Nm 32,060 Nm 29,540 Nm 36,640 Nm 33,760 Nm 41,220 Nm 37,980 Nm 45,800 Nm 42,200 Nm

90° 58,320 Nm 43,860 Nm 68,040 Nm 51,170 Nm 77,760 Nm 58,480 Nm 87,480 Nm 65,790 Nm 97,200 Nm 73,100 Nm

NG4-20S 80

0° 83,760 Nm 78,540 Nm 97,720 Nm 91,630 Nm 111,680 Nm 104,720 Nm

45° 33,900 Nm 31,800 Nm 39,550 Nm 37,100 Nm 45,200 Nm 42,400 Nm

90° 58,680 Nm 55,020 Nm 68,460 Nm 64,190 Nm 78,240 Nm 73,360 Nm

NG4-22S 68

0° 101,340 Nm 96,120 Nm

45° 41,040 Nm 38,940 Nm

90° 70,980 Nm 67,320 Nm

NG6-22S 105

0° 135,120 Nm 124,080 Nm 157,640 Nm 144,760 Nm 180,160 Nm 165,440 Nm 186,120 Nm 225,200 Nm 206,800 Nm

45° 54,720 Nm 50,220 Nm 63,840 Nm 58,590 Nm 72,960 Nm 66,960 Nm 82,080 Nm 75,330 Nm 91,200 Nm 83,700 Nm

90° 94,680 Nm 86,880 Nm 110,460 Nm 101,360 Nm 126,240 Nm 115,840 Nm 142,020 Nm 130,320 Nm 157,800 Nm 144,800 Nm

NG6-25S 83

0° 174,480 Nm 163,440 Nm 203,560 Nm 190,680 Nm 232,640 Nm 217,920 Nm

45° 70,680 Nm 66,180 Nm 82,460 Nm 77,210 Nm 94,240 Nm 88,240 Nm

90° 122,220 Nm 114,480 Nm 142,590 Nm 133,560 Nm 162,960 Nm 152,640 Nm

NG7-25S 120

0° 174,480 Nm 160,800 Nm 203,560 Nm 187,600 Nm 232,640 Nm 214,400 Nm 261,720 Nm 241,200 Nm 290,800 Nm 268,000 Nm

45° 70,680 Nm 65,100 Nm 82,460 Nm 75,950 Nm 94,240 Nm 86,800 Nm 106,020 Nm 97,650 Nm 117,800 Nm 108,500 Nm

90° 122,220 Nm 112,620 Nm 142,590 Nm 131,390 Nm 162,960 Nm 150,160 Nm 183,330 Nm 168,930 Nm 203,700 Nm 187,700 Nm

NG7-30S 110

0° 251,280 Nm 237,600 Nm 293,160 Nm 277,200 Nm 335,040 Nm 316,800 Nm 376,920 Nm 356,400 Nm 418,800 Nm 396,000 Nm

45° 101,760 Nm 96,180 Nm 118,720 Nm 112,210 Nm 135,680 Nm 128,240 Nm 152,640 Nm 144,270 Nm 169,600 Nm 160,300 Nm

90° 175,980 Nm 166,440 Nm 205,310 Nm 194,180 Nm 234,640 Nm 221,920 Nm 263,970 Nm 249,660 Nm 293,300 Nm 277,400 Nm

NG7-32S 100

0° 285,900 Nm 272,220 Nm 333,550 Nm 317,590 Nm 381,200 Nm 362,960 Nm 428,850 Nm 408,330 Nm 476,500 Nm 453,700 Nm

45° 115,740 Nm 110,220 Nm 135,030 Nm 128,590 Nm 154,320 Nm 146,960 Nm 173,610 Nm 165,330 Nm 192,900 Nm 183,700 Nm

90° 20,280 Nm 190,680 Nm 23,660 Nm 222,460 Nm 27,040 Nm 254,240 Nm 30,420 Nm 286,020 Nm 33,800 Nm 317,800 Nm

Torque Table of Gas Over Oil Actuators

MOP*:Maximum Operating Pressure

18

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Torque Visualizer for Scotch Yoke Actuators (Canted Yoke Design)

19

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

OVERALL DIMENSIONS (BASE TYPE)

Type A B C D L Weight

mm mm mm mm mm kg

NGJ-06S 650 700 170 670 820 ~170

NG0-06S 650 700 210 700 900 ~220

NG0-08S 650 700 210 700 900 ~225

NG0-10S 650 700 210 700 900 ~230

NG1-10S 650 820 280 700 920 ~280

NG1-12S 650 820 280 700 950 ~310

NG2-12S 800 1000 350 750 980 ~420

NG2-14S 800 1000 350 750 1230 ~460

NG2-16S 800 1000 350 750 1230 ~530

NG2-18S 800 1000 350 750 1130 ~580

NG3-16S 860 1200 440 760 1120 ~720

NG3-18S 860 1250 440 760 1270 ~750

NG3-20S 860 1250 440 760 1370 ~770

NG3-22S 860 1250 440 760 1520 ~870

NG4-18S 900 1440 520 800 1400 ~1020

NG4-20S 900 1460 520 800 1550 ~1070

NG4-22S 900 1460 520 800 1400 ~1180

NG6-22S 970 1800 700 850 1700 ~1850

NG6-25S 970 1800 700 850 2000 ~1980

NG7-25S 970 1850 700 850 2000 ~2050

NG7-30S 970 1850 700 850 2000 ~2300

NG7-32S 970 1850 700 850 2200 ~2450

20

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

OVERALL DIMENSIONS (WITH RESERVOIR)

Type A B D E L Weight

mm mm mm mm mm kg

NGJ-06S 650 700 670 460 1000 ~195

NG0-06S 650 700 700 500 900 ~255

NG0-08S 650 700 700 500 900 ~260

NG0-10S 650 700 700 500 900 ~265

NG1-10S 650 820 700 600 920 ~315

NG1-12S 650 820 700 650 950 ~360

NG2-12S 800 1000 750 700 980 ~495

NG2-14S 800 1000 750 700 1230 ~535

NG2-16S 800 1000 750 750 1230 ~655

NG2-18S 800 1000 750 750 1130 ~720

NG3-16S 860 1200 760 830 1120 ~875

NG3-18S 950 1250 760 830 1270 ~920

NG3-20S 900 1250 760 860 1370 ~985

NG3-22S 860 1250 760 860 1520 ~1105

NG4-18S 900 1440 800 900 1400 ~1240

NG4-20S 1020 1460 800 900 1550 ~1310

NG4-22S 920 1460 800 950 1400 ~1480

NG6-22S 1020 1800 850 1170 1700 ~2190

NG6-25S 1270 1800 850 1170 2000 ~2400

NG7-25S 1270 1850 850 1170 2000 ~2470

NG7-30S 1270 1850 850 1170 2000 ~2720

NG7-32S 1270 1850 850 1170 2200 ~2870

21

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

SCOTH YOKE MECHANISM

Item Part Name Material

1 Body WCB

2 Cover Carbon Steel

3 Scotch Yoke Carbon Steel

4 Cylinder Carbon Steel

5 Guide Body Carbon Steel

6 Guide Stem Ck45+Cr

7 Yoke Pin AISI 4140 + HT

8 Stopper Screw Carbon Steel

Item Part Name Material

9 Yoke Guide Mn Bronze

10 Yoke Bushing Mn Bronze

11 Auxiliary Cover Carbon Steel

12 Switch Box Cover Carbon Steel

13 Retainer Carbon Steel

14 Set Screw AISI 4140 / AISI 630

15 Hex Nut Carbon Steel

Part List For Scotch Yoke Mechanism

22

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

ITEM DESCRIPTION100 SHUTTLE VALVE

101 STOP VALVE

102 GAS DEHYDRATING FILTER

105-C 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO CLOSE)

105-O 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO OPEN)

106-C 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO CLOSE)

106-O 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO OPEN)

110 EXHAUST SILENCER

111 GAS HYDRAULIC TANK

113 HYDRAULIC FILTER

120 HAND OPERATED DIRECTIONAL CONTROL VALVE

121 HYDRAULIC HAND PUMP

122 SAFETY VALVE

122-C HYDRAULIC TORQUE LIMIT SWITCH (CLOSE)

122-O HYDRAULIC TORQUE LIMIT SWITCH (OPEN)

123-C UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (CLOSE)

123-O UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (OPEN)

124 PRESSURE GAUGE

125 CHECK VALVE

130 DOUBLE ACTING HYDRAULIC SCOTCH YOKE MECHANISM

135 GAS STORAGE TANK

152 RELIEF VALVE

160 TWO WAY MANIFOLD

180 TERMINAL BOX

181 LIMIT SWITCH

105-C 105-O

106-C

110

102

122-O122-C

122

121

111 111

123-O 123-C

113113

125125

124

101

106-O

100

120

GOCA P&ID

GAS OVER OIL HYDRAULIC ACTUATOR

LOCAL & REMOTE CONTROL

Au

to

Clo

se

Op

en

Byp

ass

130

Hydraulic Line

2 Pneumatic Line

Electric Line

3

1

Pneumatic Power Line

4

OPEN CLOSE

OPENCLOSE

180

ELECTRIC CONNECTION TO (SOLENOID VALVES)

GAS SUPPLY CONNECTION(UPSTREAM THE VALVE)

GAS SUPPLY CONNECTION(DOWNSTREAM THE VALVE)

(LIMIT SWITCH)

181

LOCAL CONTROL-By pushing the lever on 105-C the actuator is moved through close direction.-By pushing the lever on 105-O the actuator is moved through open direction.-Movement will be stopped by releasing the lever.

MANUAL OPERATION (HAND PUMP)-When the control lever (120) is taken to open position, movement is suppliedby hand pump to the opening direction.-When it is at close position, movement is supplied by hand pump to closingdirection.-At auto position, the lever releases the automatic working.-At bypass position, this process is used for equalization of oil level in the gashydraulic tanks.

REMOTE CONTROL-If solenoid valve 105-C is energized with 24V DC, it provides movement toclose position.-If solenoid valve 105-O is energized with 24V DC, it moves the actuator toopen position.-When the energy is cut off, the actuator movement stops.

TORQUE CONTROL-If the pressure in tubes of 111 rises over the adjusted value, 122-C and122-O switches cut off the gas flow and discharges the gas from the tube.-In this way, the torque has been limited at required value.

135

152

101

124

160

AUXILIARY GASSUPPLY CONNECTION

*OPTIONAL

GOCA P&IDGAS OVER OIL HYDRAULIC ACTUATORLOCAL & REMOTE CONTROL

It can be changed according to customer requests.

23

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

105-C 105-O

106-C

110 102

122-O122-C

122

121

111 111

123-O 123-C

113113

125125

124

101

106-O

120

Au

to

Clo

se

Open

Byp

ass

130

OPEN CLOSE

OPENCLOSE

180

181

108A

100A

107

102

101

100B

101

124

159100B

101

PNEUMATICLINE BREAK PILOT

126

-

112

103

101

Y1 Y2

135

152

101

124

160

ELECTRIC CONNECTION TO (SOLENOID VALVES)

(LIMIT SWITCH)

100

GAS SUPPLY CONNECTION(UPSTREAM THE VALVE)

GAS SUPPLY CONNECTION(DOWNSTREAM THE VALVE)

AUXILIARY GASSUPPLY CONNECTION

Hydraulic Line

2 Pneumatic Line

Electric Line

3

1

Pneumatic Power Line

4

ITEM DESCRIPTION

100 SHUTTLE VALVE

100A OR VALVE

100B CHECK VALVE

101 STOP VALVE

102 GAS DEHYDRATING FILTER

103 ADJUSTABLE DIFFERENTIAL VALVE

105-C 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO CLOSE)

105-O 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO OPEN)

106-C 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO CLOSE)

106-O 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO OPEN)

107 LBV REFERENCE TUBE

108A 3/2 PNEUMATIC PILOT HAND RETURN VALVE

110 EXHAUST SILENCER

111 GAS HYDRAULIC TANK

112 3/2 N.O. SPRING RETURN CAM VALVE

113 HYDRAULIC FILTER

120 HAND OPERATED DIRECTIONAL CONTROL VALVE

121 HYDRAULIC HAND PUMP

122 SAFETY VALVE

122-C HYDRAULIC TORQUE LIMIT SWITCH (CLOSE)

122-O HYDRAULIC TORQUE LIMIT SWITCH (OPEN)

123-C UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (CLOSE)

123-O UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (OPEN)

124 PRESSURE GAUGE

125 CHECK VALVE

126 UNDIRECTIONAL FLOW REGULATOR

130 DOUBLE ACTING HYDRAULIC SCOTCH YOKE MECHANISM

135 GAS STORAGE TANK

152 RELIEF VALVE

159 CHECK VALVE WITH MANUAL CONTROLLED

160 TWO WAY MANIFOLD

180 TERMINAL BOX

181 LIMIT SWITCH

LOCAL CONTROL-Move 108A to manual position.-By pushing the lever on 105-C the actuator is moved through close direction.-By pushing the lever on 105-O the actuator is moved through open direction.-Movement will be stopped by releasing the lever.

MANUAL OPERATION (HAND PUMP)-When the control lever (120) is taken to open position, movement is supplied by hand pump to theopening direction.-When it is at close position, movement is supplied by hand pump to closing direction.-At auto position, the lever releases the automatic working.-At bypass position, this process is used for equalization of oil level in the gas hydraulic tanks.

REMOTE CONTROL-If solenoid valve 105-C is energized with 24V DC, it provides movement toclose position.-If solenoid valve 105-O is energized with 24V DC, it moves the actuator toopen position.-When the energy is cut off, the actuator movement stops.

PNEUMATIC LINE BREAK- The gas feeding the Pneumatic Line Break Pilot cycle is filtered (102), passes freely through the

flow regulator (126), and fills the reference tank (107). If there is any leakage on the pipeline, it'spressure starts to fall down. But gas pressure at the reference tanks falls down with an adjustedspeed. If the differential valve (103) measures larger different of pressure than set pressurebetween pipeline and reference tank, a signal occurs, which will block (108A) valve. It passesthrough the limit switch (112) and creates another signal and (100A) valve, and effects the (106C)valve to release. Power gas flowing of (122C) valve and filling the closing tank which starts tomove the actuator to close direction.

- When the actuator is at full close position, cam valve (112) stops pneumatic signal anddischarging the gas it stops the actuator. For opening again (108A) valve should reset for openingagain.

TORQUE CONTROL-If the pressure in tubes of 111 rises over the adjusted value, 122-C and 122-O switches cut off thegas flow and discharges the gas from the tube.-In this way, the torque has been limited at required value.

GOCB P&ID

GAS OVER OIL HYDRAULIC ACTUATOR

LOCAL & REMOTE CONTROL

WITH PNEUMATIC LINE BREAK

GOCB P&IDGAS OVER OIL HYDRAULIC ACTUATORLOCAL & REMOTE CONTROL WITH PNEUMATIC LINE BREAK

It can be changed according to customer requests.

24

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

105-C 105-O

106-C

110102

122-O122-C

122

121

111 111

123-O 123-C

113113

125125

124

101

106-O

120

Au

to

Clo

se

Op

en

Byp

ass

130

OPEN CLOSE

OPENCLOSE

180

181

108A

100A

112

Y1 Y2

135

152

101

124

160 ELECTRIC CONNECTION TO (SOLENOID VALVES)

(LIMIT SWITCH)

100

GAS SUPPLY CONNECTION(UPSTREAM THE VALVE)

GAS SUPPLY CONNECTION(DOWNSTREAM THE VALVE)

Hydraulic Line

2 Pneumatic Line

Electric Line

3

1

Pneumatic Power Line

4

ITEM DESCRIPTION

100 SHUTTLE VALVE

100A OR VALVE

100B CHECK VALVE

101 STOP VALVE

102 GAS DEHYDRATING FILTER

105-C 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO CLOSE)

105-O 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO OPEN)

106-C 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO CLOSE)

106-O 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO OPEN)

108A 3/2 PNEUMATIC PILOT HAND RETURN VALVE

109 ADJUSTABLE DIFFERENTIAL VALVE

110 EXHAUST SILENCER

111 GAS HYDRAULIC TANK

112 3/2 N.O. SPRING RETURN CAM VALVE

113 HYDRAULIC FILTER

120 HAND OPERATED DIRECTIONAL CONTROL VALVE

121 HYDRAULIC HAND PUMP

122 SAFETY VALVE

122-C HYDRAULIC TORQUE LIMIT SWITCH (CLOSE)

122-O HYDRAULIC TORQUE LIMIT SWITCH (OPEN)

123-C UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (CLOSE)

123-O UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (OPEN)

124 PRESSURE GAUGE

125 CHECK VALVE

130 DOUBLE ACTING HYDRAULIC SCOTCH YOKE MECHANISM

135 GAS STORAGE TANK

151 PNEUMATIC PILOT CONTROL (LOW PRESSURE ESD)

152 RELIEF VALVE

159 CHECK VALVE WITH MANUAL CONTROLLED

160 TWO WAY MANIFOLD

180 TERMINAL BOX

181 LIMIT SWITCH

LOCAL CONTROL-Move 108A to manual position.-By pushing the lever on 105-C the actuator is moved through close direction.-By pushing the lever on 105-O the actuator is moved through open direction.Movement will be stopped by releasing the lever.

MANUAL OPERATION (HAND PUMP)-When the control lever (120) is taken to open position, movement is supplied by hand pump to theopening direction.-When it is at close position, movement is supplied by hand pump to closing direction.At auto position, the lever releases the automatic working.-At bypass position, this process is used for equalization of oil level in the gas hydraulic tanks.

REMOTE CONTROL-If solenoid valve 105-C is energized with 24V DC, it provides movement to close position.-If solenoid valve 105-O is energized with 24V DC, it moves the actuator to open position.When the energy is cut off, the actuator movement stops.

LOW PRESSURE "ESD"-If the pressure of the line which is connected to low pressure control switch pilot (151)drops below the set point, low pressure switch will produce a pneumatic signal.-This signal will set the manual resetted valve (108A). Signal produced by (108A) reachesto (100A) and (106-C) main valve by-passing pressure cam valve (112). Actuatorwill move to close position. When actuator comes to fully close position, signal will becut-off, gas in tank will be charged an operation will be stopped. In case of signal in lowpressure switch (151) becomes normal level, actuator can be moved to open positionby manually resetting (108A). When (108A) is locked, opening operation will be revented.

"PREVENTATION OF OPENING UNDER HIGH DIFFERENTIAL PRESSURE ''DPS''-Pilot connections of Differential Pressure Switch (109) are connected to inlet and outputof the valve. (109) valve prevents the opening operation in case of inlet and outputpressure difference is greater than set pressure.

TORQUE CONTROL-If the pressure in tubes of 111 rises over the adjusted value, 122-C and 122-O switches cut off thegas flow and discharges the gas from the tube.-In this way, the torque has been limited at required value.

GOCF P&ID

GAS OVER OIL HYDRAULIC ACTUATOR

LOCAL & REMOTE CONTROL LOW PRESSURE ''ESD''

OPENING PREVENTION FOR

HIGH DIFFERENTIAL PRESSURE

10

0B 159

101

124

151

109

DO

WN

ST

RE

AM

UP

ST

RE

AM

AUXILIARY GASSUPPLY CONNECTION

PNEUMATIC PILOT

*OPTIONAL

GOCF P&IDGAS OVER OIL HYDRAULIC ACTUATORLOCAL & REMOTE CONTROL LOW PRESSURE “ESD”OPENING PREVENTION FOR HIGH DEFFERANTIAL PRESSURE

It can be changed according to customer requests.

25

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

GOCL P&ID

GAS OVER OIL HYDRAULIC ACTUATOR

LOCAL & REMOTE CONTROL

WITH LIQUID LINE BREAK

101

103

102

108B

101

154

155

107

101

100B

126

101

101

-1

321

123A

124C

158

151

124A

152

110

124B

160

124E

100B

-

157

101

**By Vendor

101 101101

101

-2

101

-3

105-C 105-O

106-C 106-O

Y1 Y2

130

OPEN CLOSE181

122

121

111 111

123-O 123-C

113113

125125

120

Au

to

Clo

se

Op

en

Byp

ass

OPENCLOSE

108A

100A

110

180

ELECTRIC CONNECTION TO (SOLENOID VALVES)

(LIMIT SWITCH)

100B

101

124D

159100B

112

Hydraulic Line

2 Pneumatic Line

Electric Line

3

1

Pneumatic Power Line

4

ITEM DESCRIPTION100A OR VALVE

100B CHECK VALVE

101 STOP VALVE

102 GAS DEHYDRATING FILTER

103 ADJUSTABLE DIFFERENTIAL VALVE

105-C 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO CLOSE)

105-O 3/2 N.C. HAND & ELEC. OP. SPRING RET. VALVE (TO OPEN)

106-C 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO CLOSE)

106-O 3/2 N.C.PNEUM.PILOT SPRING RETURN VALVE (TO OPEN)

107 PISTON TYPE SPRING LOAD ACCUMULATOR

108A 3/2 PNEUMATIC PILOT HAND RETURN VALVE

108B PRESSURE SWITCH

110 EXHAUST SILENCER

111 GAS HYDRAULIC TANK

112 3/2 N.O. SPRING RETURN CAM VALVE

113 HYDRAULIC FILTER

120 HAND OPERATED DIRECTIONAL CONTROL VALVE

121 HYDRAULIC HAND PUMP

122 SAFETY VALVE

123A UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING

123-C UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (CLOSE)

123-O UNIDIRECTIONAL FLOW REGULATOR-ADJUST. SETTING (OPEN)

124 PRESSURE GAUGE

125 CHECK VALVE

126 LLB ORIFICE

130 DOUBLE ACTING HYDRAULIC SCOTCH YOKE MECHANISM

151 PRESSURE REGULATOR

152 RELIEF VALVE

154 SEPARATOR

155 N2 BOTTLE

157 TIME DELAY TANK

158 PISTON TYPE SEPARATOR

159 CHECK VALVE WITH MANUAL CONTROLLED

160 TWO WAY MANIFOLD

180 TERMINAL BOX

181 LIMIT SWITCH

LOCAL CONTROL-Move 108A to manual position.-By pushing the lever on 105-C the actuator is moved through close direction.-By pushing the lever on 105-O the actuator is moved through open direction.Movement will be stopped by releasing the lever.

MANUAL OPERATION (HAND PUMP)-When the control lever (120) is taken to open position, movement is supplied by handpump to the opening direction.-When it is at close position, movement is supplied by hand pump to closing direction.At auto position, the lever releases the automatic working.-At bypass position, this process is used for equalization of oil level in the gas hydraulictanks.

REMOTE CONTROL-If solenoid valve 105-C is energized with 24V DC, it provides movement toclose position.-If solenoid valve 105-O is energized with 24V DC, it moves the actuator toopen position.When the energy is cut off, the actuator movement stops.

LIQUID LINE BREAK-The pressure decrease in pipeline causes the differential pressure in the diaphragm of

the differential valve (103). When this differential pressure is higher than the set value,the diaphragm valve (103) is triggered and a pneumatic signal is consisted. If thissignal continues, the flow regulator (123A) is charged to the time delay tank (157) atthe set speed. When pressure switch (108B) in the time delay tank (157) is over to theset value, pressure switch (108B) create a pneumatic control signal. This signal locksthe valve (108A) and prevents the actuator from opening operation. Also, it passesfrom the check valve (100B) and the cam valve (112) and Or valve (100A) therebytrigger the power valve (106A), and the actuator closed.

-Selection of orifice: 1. Orifice (101.1), 2. Orifice (101.2) ve 3. Orifice (101.3) areselected with stop valves on orifice block (126).

-If the actuator will be opened (159), firstly pressure in the between manually controlledcheck valve and manometer (124D) should be exhausted, then the reset valve (108A)must be reset.

LIQUID LINE BREAKDEVICE CONNECTION

GOCL P&IDGAS OVER OIL HYDRAULIC ACTUATORLOCAL & REMOTE CONTROL WITH LIQUID LINE BREAK

It can be changed according to customer requests.

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GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Actuator Type ISO F ∅d2 M N α/2 ∅d1 B K H max h1

NGJF10 ∅102 M10 4 45° SW27 - - 40 15

F12 ∅125 M12 4 45° SW27 - - 40 18

NG0

F12 ∅125 M12 4 45° ∅50 14 57.6 80 18

F14 ∅140 M16 4 45° ∅45 14 52.6 80 24

F16 ∅165 M20 4 45° ∅50 14 57.6 80 30

NG1

F20* ∅197 M12 8 22,5° ∅60 18 68.8 100 18

F25 ∅254 M16 8 22,5° ∅70 20 79.8 100 24

F25 ∅254 M16 8 22,5° ∅80 22 90.8 100 24

NG2F30 ∅298 M20 8 22,5° ∅90 25 100.8 120 30

F30 ∅298 M20 8 22,5° ∅100 28 112.8 120 30

NG3 F35 ∅356 M30 8 22,5° ∅120 32 134.8 150 45

NG4F40 ∅406 M36 8 22,5° ∅140 36 156.8 170 54

F48 ∅483 M36 12 15° ∅150 36 166.8 170 54

NG6F40 ∅406 M36 8 22,5° ∅150 36 166.8 220 54

F48 ∅483 M36 12 15° ∅160 36 176.8 220 54

NG7F48 ∅483 M36 12 15° ∅200 50 222.8 250 54

F60 ∅603 M36 20 9° ∅220 50 242.8 250 54

H ma

x

h1

M∅d2K

∅d1

K

α/2α/2

+0.30 0

B B

+0.30 0

Actuator Body

FLOW LINE(OPEN POSITION)

α

N Number of screw,studs or bolts

H9

JS9

JS9

Scotch Yoke

Ød2

CLOS

E

GAS OVER OIL ACTUATOR MOUNTING FLANGE DIMENSIONS

Note: Number and Size are according to ISO 5211.*: F20 Flange is practised by VASTAS.

27

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

28

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Underground Storage of Natural Gas In Northern Marmara, Degirmenkoy

Turkish Petroleum

Natural Gas Storage Turkey

20" Full Welded Ball Valves with Gas Over Oil Actuator

2010

Isparta City Natural Gas Distribution Botas Natural Gas

Distribution Turkey36" Full Welded Ball Valves with Gas Over Oil Actuator

2011

Galmaz Underground Storage Socar Natural Gas Storage Azerbaijan

12" - 16" Split Body Ball Valves with Gas Over Oil Actuator

2012

Regional Natural Gas Transportation Project Turkmengaz Natural Gas

Transportation Turkmenistan2" - 28" Full Welded Ball Valves with Gas Over Oil Actuator

2013

Boufarik 750 MW Simple Cycle Power Plant Sonelgaz Natural Gas

Storage Algeria6” Split Body Ball Valves with Gas Over Oil Actuator

2014

Regional Natural Gas Transportation Projects

GOGC (Georgian Oil and Gas Company)

Natural Gas Transportation Georgia

3” - 40” Full Welded Ball Valves with Gas Over Oil Actuator

2015

24" Dia x 34 Km Shikarpur - Jacobabad Loop Line Project

"SSGC (Sui Southern Gas Company)"

Natural Gas Transportation Pakistan

18" - 24" Full Welded Ball Valves with Gas Over Oil Actuator

2016

Star Regulating & Metering Station Project Botas Regulating &

Metering Station Turkey

2" - 14" Full Welded & Split Body Ball Valves with Gas Over Oil Actuators

2017

REFERENCE PROJECTS, GAS OVER OIL ACTUATORS (GO)

GAS OVER OIL ACTUATORS (GO) REFERENCE, CLIENT LIST• Age Insaat, Turkey• Akmercangaz, Turkey• Aksa, Turkey• Botas, Turkey

• Bulgartransgaz, Bulgaria• Celikler Holding, Turkey• Doga Enerji, Turkey• Egemer Enerji, Turkey

• Ekon, Turkey• Enerjisa, Turkey• Etki Liman, Turkey• Gasco, Egpyt

29

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Kırsehir City, Natural Gas Distribution Project Kirgaz Natural Gas

Distribution Turkey

2" - 8" Full Welded & Split Body Ball Valves with Gas Over Oil Actuators

2017

Natural Gas Investment Projects, 2018 Aksa Natural Gas

Transportation Turkey2" Compact Forged Ball Valves with Gas Over Oil Actuator

2018

South Helwan Power Project Savings Project Gasco Natural Gas

Transportation Egypt18"- 30" Full Welded Ball Valves with Gas Over Oil Actuator

2019

Alimentation En Gaz Naturel Du Technopole Monastır Et Le Maillage Intercentrales De Sousse

Steg Natural Gas Transportation Tunisia

8"- 16" Full Welded Ball Valves with Gas Over Oil Actuators

2019

Uchkyr Booster Compressor Station (BCS) on Turnkey Basis Project

Uzbekneftegaz

Natural Gas Measure & Compression Station

Uzbekistan8"-28" Full Welded Ball Valves with Gas Over Oil Actuartors

2019

Reconstruction of Gas Pipeline 'Vratsa' 1 in the Section Between BVS 4 and UGS 'Chiren' Project

Bulgartransgaz Natural Gas Pipeline Bulgaria

20" Full Welded Ball Valves with Gas Over Oil Actuator

2020

Malkoclar Main Metering Station (Russian Federation – Turkey Natural Gas Main Transmission Line) Project

Botas Natural Gas Transportation Turkey

36" Split Body Ball Valves with Gas Over Oil Actuator

2020

• Georgian Oil and Gas Company, Georgia• Izmirgaz • Izmirgaz, Turkey• Kirgaz, Turkey• Limak, Turkey

• Oamc, Oman• Sewa, Uae• Socar, Azerbaijan• Sonelgaz, Algeria• Steg, Tunisia

• Sui Southern Gas Company, Pakistan• Transgaz, Romania• Turkish Petroleum, Turkey• Turkmengaz, Turkemistan• Uzbekneftegaz, Uzbekistan

30

GAS OVER OIL ACTUATORS (GO)

CAT-GO-20R0

Main Product Range are Ball Valves, Gate Valves, Check Valves, Globe Valves, Plug Valves, Hydraulic Actuators & Pneumatic Actuators.

FULL WELDED BALL VALVESAPI 6D monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

A A

D D

DRAWN

SPLIT BODY BALL VALVESAPI 6D monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

TOP ENTRY BALL VALVEAPI 6D monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

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A

R

23 2345678910111213141516171819202122 1

115 1322 1124 917 7 521 19 214 1216 1023 820 618 4 3

B

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A

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F

D

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B

N

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G

E

C

ÇİZEN

DENET.

ONAY.

ÜRET.

KALİTE

AKSİ BELİRTİLMEDİĞİ SÜRECE:BOYUTLAR MİLİMETREDİRYÜZEY CİLASI:TOLERANSLAR: DOĞRUSAL: AÇISAL:

BİTİRME: KESKİN KENARLARIPAHLAYIN VEKIRIN

İSİM İMZA TARİH

MALZEME:

TEKNİK RESMİ ÖLÇEKLENDİRMEYİN REVİZYON

BAŞLIK:

RESİM NO.

ÖLÇEK:1:20 SAYFA 1 / 1

A3

AĞIRLIK:

48E63T

GLOBE VALVESBS 1873 / API 623 Safety Integrity Level (SIL) 2 & 3, ATEX, PED

API 6A GATE VALVESAPI 6A monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

CHECK VALVESAPI 6D monogrammed ATEX, PED

PLUG VALVESAPI 6D monogrammed ATEX, PED

HYDRAULIC & PNEUMATIC ACTUATORSASME U-Stamp, Safety Integrity Level (SIL) 2 & 3, ATEX, PED

COMPACT FORGED VALVESAPI 6D / API 602 / API 608/ BS 5352 /ISO 17292 Safety Integrity Level (SIL) 2 & 3, (E604 & E60T)

TAILOR MADEAs a designing and manufacturing company we are not limited with the product range, we offer tailor made valve and actuator solutions as well.

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WEDGE GATE VALVESAPI 600 monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

CONDUIT GATE VALVES API 6D monogrammed Safety Integrity Level (SIL) 2 & 3, ATEX, PED

PRODUCT RANGE

VASTAŞ VALF ARMATÜR SANAYİ TİCARET A.Ş.

Manufacturing Plant & Office

Organize Sanayi Bolgesi 2. Cad. No:22

Cerkezkoy 59500

Tekirdag — Turkey

T:+90 282 758 36 50

F:+90 282 758 36 59

Istanbul Office

Perpa Ticaret Merkezi, Kat-13, A-1977

Okmeydani, Sisli 34384

Istanbul — Turkey

T: +90 212 221 39 81

F: +90 212 222 63 59

www.vastas.com