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DIN3337 Double Flange Pneumatic Actuated Ball Valve

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DIN3337 Double Flange Pneumatic Actuated Ball Valve

DIN3337 Double Flange Pneumatic Actuated Ball Valve
DIN3337 Double Flange Pneumatic Actuated Ball Valve

Large Image :  DIN3337 Double Flange Pneumatic Actuated 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

DIN3337 Double Flange Pneumatic Actuated Ball Valve

Body Material: CF8 Seat Material: PTFE
Power: Spring Return Actuator Connection: Double Flange
Valve Size: 1/2"~8" Medium: Water Oil Gas
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Double Flange Pneumatic Actuated Ball Valve


DIN3337 Pneumatic Actuated Ball Valve


DIN3337 Pneumatic Ball Valve

RF Flange Springs Pneumatic Actuated Ball Valve 12pcs With Manual Override


★ Our pneumatically executed ball valves are made of high quality raw materials with high precision, wear resistance, poor return stroke, safe and reliable.
★ Three-piece double-acting pneumatic ball valve is used to control the switch of the valve to control the flow of material in the pipeline.
★ It is made of stainless steel 304 and is therefore more durable. Port size 2 "for smoother flow therefore.
★ Suitable for stainless steel pipe systems, pure production lines for food, beverage, medicine and chemicals as well as industrial environmental protection, water treatment, high-rise buildings, etc.




  • 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 
Single Acting Pneumatic Actuator Ordering No.

DIN3337 Double Flange Pneumatic Actuated 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


Ball Valve Parameter(DN15~DN200)

DIN3337 Double Flange Pneumatic Actuated Ball Valve 1

PN(Mpa) DN L φE φB φC T f N-φh H
1.6 15 130 95 65 45 14 2 4-14 48
20 140 105 75 55 14 2 4-14 53
25 150 115 85 65 14 2 4-14 64
32 165 135 100 78 16 2 4-18 71
40 180 145 110 85 16 3 4-18 76
50 200 160 125 100 16 3 4-18 85

 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


 More Selection 


Pressure 150LB/300LB PN16/PN25/PN40 10K/20K PN16/PN40
Valve Matreial 1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB
Actuator 1) Single Acting(Spring Return) 2) Double Acting
Accessories 1) Limit Switch 2) Solenoid valve 3) Filter 4)Positioner


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