Pneumatic diaphragm lined fluorine regulating valve is characterized by the valve body and valve cover are made of stainless steel materials, the spool is made of fluorine lined materials, and the pneumatic actuator uses compressed air or gas as a power source. Fluorine lined material as the core part of the control valve, has excellent corrosion resistance and good sealing performance, can be in strong acid, strong alkali, strong oxidant and other corrosive media stable oper

Valve Material

• Body Material WCB, CF8, CF8M, CF3M, etc
• Gasket Material metal graphite gasket/PTFE
• Trim Material 304, 316, 316L, etc
• Spool And Seat Material 304, 316, 316L,  etc
• Bonnet Material WCB, CF8, CF8M, CF3M, etc
• Stem Material 304, 316, 316L,  etc

Design Feature

• Trim Features top guided unbalanced Internals, quick release cage structure
• Body Type straight-through, angled
• Spool Form single seat type, sleeve type, cage type
• Bonnet Form standard, heat sink, low temperature, bellows
• Gland Type bolt pressing type
• Flow Characteristics equal percentage, linear, quick opening