Twin Piston Pneumatic Piston Actuator , Three Stage Air Piston Actuator

Basic Information
Place of Origin: China
Brand Name: Veson/OEM
Certification: ISO/CE/SIL3
Model Number: VS-092DA-180°
Minimum Order Quantity: 1 Ea
Price: FOB Shanghai
Packaging Details: Carton/Plywood case
Delivery Time: One week
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000PCS/Month
Detail Information
Material: Aluminum Alloy Type: Pneumatic Actuator
Function: Quarter Turn Actuator Valve: Pneumatic Piston Actuator
3 Position: 3-position (90° Rotation) 3 Position Pneumatic Actuators Name: 3 Position Pneumatic Rotary Actuator
High Light:

3 position valve actuator


single acting pneumatic actuator

Product Description

Twin Piston Pneumatic Piston Actuator , Three Stage Air Piston Actuator


Three Stage style actuator is special kind of actuator with 3 stage (0°,45°,90°or 0°,90°,180°). The middle position can be reached by mechanical movement of two auxiliary pistons and can be adjusted. For example, the 90°actuator can have middle positions of 20°,30°,50°,70°.


  • ISO 5211 mounting pattern
  • Adjustable stops for both open and closed positions
  • Safety contained springs prevent hazards of inadvertent ejection during maintenance
  • High safety performance,Low start pressure,Stable operation,Stable performance.
  • Energy conservation and environmental protection, can recycle,Widely used in automatic devices, eg. light industry, chemical industry, textile, electron, machinery, etc.


Two additional pistons make a third (intermediate) position possible. The intermediate position is exactly reproducible. To use for multiple-way valves and pig valves. Safety function with spring-centered central position



pneumatic twin piston actuator, single-acting and double-acting version with two additional pistons, pivoting angle 90°+ 90° (180°) respectively 120°+ 120° (240°)

valve combinations (preferably 3/2-way) corresponding safety conception respectively requirements. 


Application : Ball Valve, Butterfly Valve, Plug Valve, Dampers on-off control, filling systems
Size : VS-052DA-3P,VS-063DA-3P,VS-075DA-3P
Supply Pressure Air : 4 - 8 bar
Output Tork Value : 18 Nm … 330 Nm
Body : Extruded Aluminium
Caps and Pistons : Die-cast Aluminium
Temperature : -20ºC … 80ºC
Valve Connection : ISO 5211 / DIN3337 standard
Limit Switch Connection : Namur standard, VDI / VDE3845
Positioner Connection : Namur standard, VDI / VDE3845
Solenoid Valve Connection : Namur standard, VDI / VDE3845


Contact Details

Phone Number : +8618918264392

WhatsApp : +8618918264392