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Model No: VTB-G(0-9)-P(180-1100)-DA
Double Acting Scotch Yoke Pneumatic Actuator Customized
Stroke: 90°
Temperature Range:
Standard: -20~80°C(-4°F to 176°F)
High: -20~+150°C(-4'F to 302°F)
Low: -40~+80'C(-40'F to 176°F)Ultra Low:-60~+80°C(-76'F to 176°F)
Type selection: Double-acting
Air supply: Minimum 3bar, Maximum 6bar
Double acting actuator has ports at each end of the actuator and can operates in both directions. Double acting actuator can have higher torque in specific situations than spring return actuators. This is suitable for very high thrust or torque. If your machinery needs to have a valve remain in its last position when it loses a signal or power, the double acting actuator is the better choice.
Temperature Range:
Standard: -20~80°C(-4°F to 176°F)
High: -20~+150°C(-4'F to 302°F)
Low: -40~+80'C(-40'F to 176°F)Ultra Low:-60~+80°C(-76'F to 176°F)
Type selection: Double-acting
Air supply: Minimum 3bar, Maximum 6bar
Double acting actuator has ports at each end of the actuator and can operates in both directions. Double acting actuator can have higher torque in specific situations than spring return actuators. This is suitable for very high thrust or torque. If your machinery needs to have a valve remain in its last position when it loses a signal or power, the double acting actuator is the better choice.
Quantity :
What is Double Acting Pneumatic Actuator?
Double acting actuator has ports at each end of the actuator and can operates in both directions. Double acting actuator can have higher torque in specific situations than spring return actuators. This applies there is a need for very high thrust or torque. If your machinery needs to have a valve remain in its last position when it loses a signal or power, the double acting actuator is the better choice.
Double Acting Scotch Yoke Pneumatic Actuator Working principle
Double-acting pneumatic actuators require air pressure to drive both the opening and closing of the valve. It relies on the air source in both directions, so there is no spring return mechanism like a single acting actuator. This means that the valve will remain in place in the event of a loss of air structural features：
1. Good sealing performance: Double-acting scotch yoke pneumatic actuator adopts three-point linkage operation mode, mutual braking between the components to ensure the stable operation of the equipment, and has good sealing performance to prevent leakage
2. Good guiding performance: Its structural design includes oil-free self-lubricating bearing and guide column, which can effectively prevent wear caused by radial deviation and extend service life
3. Large torque structure: The scotch yoke pneumatic actuator has a novel and flexible structure, which can provide greater starting torque, especially suitable for valve control
1. Good sealing performance: Double-acting scotch yoke pneumatic actuator adopts three-point linkage operation mode, mutual braking between the components to ensure the stable operation of the equipment, and has good sealing performance to prevent leakage
2. Good guiding performance: Its structural design includes oil-free self-lubricating bearing and guide column, which can effectively prevent wear caused by radial deviation and extend service life
3. Large torque structure: The scotch yoke pneumatic actuator has a novel and flexible structure, which can provide greater starting torque, especially suitable for valve control
Double Acting Scotch Yoke Pneumatic Actuator Technical parameters:
Stroke: 90°
Temperature Range:
Standard: -20~80°C(-4°F to 176°F)
High:-20~+150°C(-4'F to 302°F)
Low: -40~+80'C(-40'F to 176°F)Ultra Low:-60~+80°C(-76'F to 176°F)
Type selection: Double-acting
Air supply: Minimum 3bar, Maximum 6bar
Temperature Range:
Standard: -20~80°C(-4°F to 176°F)
High:-20~+150°C(-4'F to 302°F)
Low: -40~+80'C(-40'F to 176°F)Ultra Low:-60~+80°C(-76'F to 176°F)
Type selection: Double-acting
Air supply: Minimum 3bar, Maximum 6bar
Appliaciton: Valve automation for ball valve, butterfly valve, plug valve etc 90 degree valve
Accessries Solution: Filter/ Regulater/Gauge, Solenoid valves, Limit switch boxes, Positioners, Air Operated Valve, Handwheel, etc
Protection Function option: Weather proof, Corresion Resistance, Fire safety
Protection Function option: Weather proof, Corresion Resistance, Fire safety
Pneumatic Scotch Yoke Actuator in Different Industry:
Petroleum, Chemical lndustry, Chemical Fiber,Coal chemical,Coal Gasifcaion, Metalury,Steel, Long distance Pipeline and Transporaion Papermaking. lioh industry, environmental protection, Biology and Pharmaceutical
Application Scenario
Double-acting Scotch Yoke pneumatic actuators are widely used in valves requiring 90° stroke control, such as butterfly valves, ball valves and plug valves. Its large torque structure and good sealing performance make it excellent in industrial automation
Design and manufacturing standards
API6DX-2020
EN 15714-3-2009
Is0 5211-2017
NUMAR、VDI/VDE3845
Is0 9001
Is0 14001Is0 45001
CE
DIRECTIVE 2014/34/EUATEX/ P68 /EAC
Pneumatic Actuator Samle Diagram
