This valve is a manual type sanitary butterfly valve with butt-welded / butt- welded ends, which is widely used in process piping systems for isolation and control.
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).
The seat and gasket can be EPDM, Silicone or Viton .
Handles: 3 or 4 positions pull handle, trigger handle with glass fiber or in 304 stainless steel.
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.
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
|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 handle.|
|Three drive forms||normally closed, normally opened and opened and closed by two air flues seperatey.|
|stainless steel pull handle, Glass fibre of trigger handle, stainless steel trigger handle|
|adjustable handle, built to order according to users' request.|
|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|