You are here: Home » Products » Sanitary Valves » Actuator and Positioner » Stainless Steel Spring Return Pneumatic Actuator (NEW TYPE 70MM DIA)
Binhai Industrial Park, Longwan District,
Wenzhou, China
+86 13186832570
 +86 577 86918749
 +86 13185861763
 Binhai Industrial Park, Longwan District, Wenzhou, China


Share to:
sharethis sharing button

Stainless Steel Spring Return Pneumatic Actuator (NEW TYPE 70MM DIA)

1. sanitary finish.
2. 70mm outter diameter
3. single acting.
4. Used for 3/4",1",1.5",2" valve

Actuated Clamp Butterfly Valve

Product Description

-  T304 Stainless Steel

-  All wetted surfaces are sanitary finished to<32RA.

-  Seat materials availible in EPDM or Viton®.

-  Minimum supply air line pressure 80 PSI.

-  Operating temperature range: 15°F to 200°F.

Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.

  • NC operated: normally closed (fail closed)---air to open, spring to close

  • NO operated: normally open (fail open)---air to close, spring to open

  • AA operated: double acting---air to open, air to close


  • Valve intelligent control: position sensor, C-top controller, C-top controller (AS-I)

  • Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE

 Technical Data

Standard DIN,3A,SMS,RJT
Body material 304,304L,316L(1.4301,1.4307,1.4404) available
Size available DN10-300 or 1/2"-12"
Ends option weld, triclamp, male, flange 
Valve seat silicone, EPDM, Viton, NBR, PTFE
Application it is widely applied to many fileds, such as beer, beverage, dairy food, fruit juice, pharmacy, biological etc
Working principle remote-controlled operation by the driving gear or manual operation by handlee.                   
Three drive normally closed, normally opened and opened and closed by two air flues seperate.       

Handle option
stainless steel pull handle, Glass fibre trigger handle, stainless steel trigger handle
sdjustable handle, built to order according to users'  request.
Advantage 1.sanitary condition passed FDA Certification
2.with strong resistance to acid, alkali and high temperature
3.slight deformation under long-term compression presicion forging valve cartridge. Withstand voltages
4.appearance desigh: Keep pace with international latest designs
5.service life: Comparable to imported butterfly valve, with 18months warrenty for normal use


SS304-316L-Stainless-Steel-Sanitary-Butterfly-Valve-DY-BV1007- (1).jpg


News Center

More >>

Follow Us

Shuangzhan machinery-JOWIN is a upgrade factory which focus on stainless steel products. 

Quick Link

Contact Us

Copyright  2017 Wenzhou Shuangzhan Machinery  Co.,Ltd. All rights reserved.