Porous low noise control valve with sleeve guide and pressure balanced spool. It is a high-performance control valve with dynamic stability and suitable for demanding conditions. Because the working pressure difference is large, the velocity of the medium is fast, causing severe erosion damage to the trim, and it will generate a lot of noise, we changed the window type standard sleeve into a porous sleeve.

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