Description
industry.This valve is excellent for controlling as well as on/off fluid.
Diaphragm seals the valve body and seat.The is no way to contact the environment.So this valve is suitable for
asepsis process.When the valve is off.The pressure seal that holding up diaphragm moves towards to the sealing
face of valve body.When the pressure plate moves,the diaphragm bending.forced towards to seat area of body
center.So that to shut off the flow path to valve body.The relevant of valve body and pressure plate prevents the
diaphragm pressing.The valve can be manual and air actuated,also can be operated by control top and soleniod valve.
Three drive forms
Standard
DIN, 3A, SMS, RJT
Flow Medium Parts
304, 316L(1.4301, 1.4307, 1.4404)
Port Size
1"-3",DN20-DN65
Connection
Clamp/weld/thread/special connection
Gasket for butterfly valve
Silicone, EPDM, Viton, NBR
Max. pressure
10 bar
Min. pressure
0.2 bar
Working temperature
-10~135 ℃
Application
Dairy,food, beverage, pharmacy, cosmetic, etc
Working principle
Remote-controlled operation by the driving gear or manual operation by handle.
Normally closed, normally opened and opened and closed by two air flues seperately.
Advantage
1.Available in dead weight or spring loaded design
2. With strong resistance to acid, alkali and high temperature
3. Choice of materials as per the fluid medium.
4. Appearance design: Keep pace with international latest designs
5. Fast acting, quick opening