Model &Name: ZCYP(N, M, PW) Series Single Seat (Double Seat, Sleeve, Micro-PressureSingle Seat) Pressure 

Differential Self-actuated Regulators

Characteristics:Normalpressure, micro-pressure, normally open, normally closed types available to stabilizethe 

valve to an open angle referring to the pressure differential to ensure theconstant flow rate.

NominalDiameter (DN): 20~100mm

NominalPressure (PN):1.6、4.0、6.4MPa

Pressure Differential Adjusting Range (kPa): Normal Pressure: 50~3000; Micro-Pressure: 0.5~32 sectional

MediumTemperature (℃): soft seal: -20~+70; hard seal: -20~+350.

Material:WCB, 302, 304, 316

Flange Standards:JB/T79-94