Pneumatic three-way diaphragm flow shunt single and double seat control valve is divided into single seat and double seat two structural forms. The single-seat structure is suitable for the fluid control accuracy requirements are not high, and the two-seat structure is suitable for the fluid control accuracy requirements. It can achieve a variety of flow control, such as proportional control, position control, PID control, etc.

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