Model &Name: ZSNCS Series Pneumatic Piston Erosion Resistant Angle Control Valves

Characteristics:Especially designed and manufactured forthe regulation and control of Coal, Chemical, 

blackwater and other corrosiveslurry medium; Low flow resistancein valve chamber with separation structure 

and self-cleaning function;Down guiding toimprove the stability; WC Vacuum FusionTechnology used for plugs, 

seats, guiding, diffusers and outlet pipes toimprove the cativation resistance to meet the coal chemical 

operating conditionrequirements;Leakage Level: ClassIV, V;Service Life: twoyears ensured.

NominalDiameter (DN): inlet×outlet 50×80~300×700mm

NominalPressure (PN):ANSI:150、300、600、900 Class

Spring Range(kPa): 40~200， 100~200， 200~330， 350~480

OperationTemperature (℃): -50~=540°C

Material:WCB, CF3M, CF8M, lncoLoy825

Flange Standards: JB/T79-94