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Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve

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Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve

Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve
Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve

Large Image :  Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve

Product Details:
Place of Origin: China
Brand Name: OEM
Certification: CE&ISO
Model Number: OEM
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negotiation
Packaging Details: Suitable Plywood Cases according to different valves structure
Delivery Time: 5~25 Work Days
Payment Terms: T/T, Paypal, Western Union, D/A, L/C, D/P, MoneyGram
Supply Ability: 500pcs/Mon

Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve

Body Material: Stainless Steel Seat Material: PTFE
Power: Spring Return Actuator Connection: BSP/BSPT/NPT
Size: 1/2"~8" Medium: Water Oil Gas
High Light:

DN80 Threaded Ball Valve


Pneumatic Actuated Threaded Ball Valve


DN65 Threaded Ball Valve

Stainless Steel Pneumatic Actuated Ball Valve 3 Piece Threaded Valve DN50 DN65 DN80

Pneumatic actuators
Pneumatic actuators use the pressure of compressed air to generate the torque required to turn a valve. Most quarter turn pneumatic actuators have a piston and a rack-and-pinion gear mechanism to generate the torque. An inlet port on the actuator introduces compressed air into the actuator. The compressed air moves the piston linearly, which is attached to the rack. The rack is connected to the pinion through gears, therefore, converting the linear motion to rotational. The pinion simultaneously transfers this motion to the valve stem, which as discussed will turn the ball of the valve to either open or close it.



  • Rack and pinion design rotary quarter turn pneumatic actuator
  • Double Acting or Spring Return Version
  • ISO5211, DIN3337 and Namur interfaces for easy mounting to valve, limit switch box and positioner
  • Suitable for indoor and outdoor application
  • Torque output from 3Nm to 13,024Nm (DA version) and 4Nm to 6,584Nm (SR version)
  • Aluminium alloy housing with nickel plated pinion
  • Travel angle 90° with travel stop adjustment of ± 5℃
  • Operating pressure from 2 bar up to 8 bar at temperature from -20℃ to +80℃


1. Compact Size and Light weight Construction

2. Reliable, Long Lasting Performance

3. Standard “In Line” or “Cross Mount” Valve to Actuator Configurations

4. Spring-Return Design Accommodates Air Supply as Low as 50 psi

5. Stainless Steel External Trim and FKM O-Rings Standard

6. Direct Valve Stem Coupling to Actuator Shaft Minimizes Backlash

7. Manual Override Standard

 Technical Data 
Double Acting Pneumatic Actuator Ordering No.

Pneumatic Actuated DN50 DN65 DN80 Threaded Ball Valve 0


Model No Torque(6Bar)
Open Close
ACT 050S 13.2Nm 6.7Nm
ACT 063S 24.1Nm 11.1Nm
ACT 075S 47.7Nm 22.1Nm
ACT 090S 73.1Nm 36.7Nm
ACT 100S 109Nm 50.7Nm
ACT 115S 176Nm 82Nm
ACT 125S 227Nm 105Nm
ACT 145S 357Nm 165Nm
ACT 160S 456Nm 224Nm
ACT 190S 871Nm 379Nm
ACT 210S 1000Nm 521Nm
ACT 240S 1423Nm 721Nm
ACT 270S 2345Nm 1060Nm
ACT 300S 2956Nm 1460Nm
ACT 350S 4247Nm 2346Nm
ACT 400S 6559Nm 2624Nm

 Accessories which can use with this Ball Valve
On/off Indicator
Namur Standard Solenoid Valve in all Standard
Pneumatic & Electric-Pneumatic Valve Positioner
Declutchable Manual Override
Limit Switches for On/Off Indication at Panel Board
Filter + Regulator Combination with Pressure Gauge
 Model Selection 
3PC Thread Pneumatic Ball Valve

Product Name 3PC Thread Ball Valve
Pressure 1000WOG
Valve Matreial CF8/SS304 CF8M/SS316 WCB
Connection BSP/BSPT/NPT



Contact Details
Beijing Silk Road Enterprise Management Services Co.,LTD.
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