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Binhai Industrial Park, Longwan District,
Wenzhou, China
+86 13186832570
 +86 577 86918749
 +86 13185861763
 Binhai Industrial Park, Longwan District, Wenzhou, China


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Sanitary Stainless Steel Male Threaded to Weld Manual Butterfly Valve


Butterfly Valve Male to Welded ends with Pull Handle  


Sizes available: 1/2" to 12" /DN15 - DN300 

Material: Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.

Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4"; 116psi (8bar) for DN125/5"-DN150/6"; 73psi (5bar) for DN200/8"-DN300/12".

Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with Silicone seat.

End connections: clamp to clamp, weld to weld, male to weld, male to clamp, male to male, clamp to weld, flanged

Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm).

Actuators operation:

1. pneumatic stainless steel actuator, vertical type, also known as spring return or single acting.

2. pneumatic horizontal type actuator, we can make this actuator in aluminum or stainless steel, there are double acting and single acting.

3. electric actuator.

Common methods:

Normally closed (fail closed)

Normally open (fail open)

Double acting---air to open, air to close

Intelligent control: position sensor, C-top controller, C-top controller

 Technical Data

StandardDIN,SMS etc
Body material304,304L,316L(1.4301,1.4307,1.4404) available
Size availableDN10-300 or 1/2"-12"
Ends optionweld, triclamp, male, flange 
Valve seatsilicone, EPDM, Viton, NBR, PTFE
Applicationit is widely applied to many fileds, such as beer, beverage, dairy food, fruit juice, pharmacy, biological etc
Working principleremote-controlled operation by the driving gear or manual operation by handle.         
Three drive formsnormally closed, normally opened and opened and closed by two air flues seperatey.  

 Handle option
stainless steel pull handle, Glass fibre of trigger handle, stainless steel trigger handle
adjustable handle, built to order according to users'  request.
Advantage1.sanitary condition
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 design: Keep pace with international latest designs
5.service life: 18 months warrenty


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