Product Introduction
ZZYVP pressure regulating valve with controller does not require external energy. It uses the energy of the regulated medium itself as the power source and introduces the controller of the pressure valve to control the position of the pressure valve core, change the flow rate of the medium passing through the valve, and maintain a constant pressure at the back end of the valve. The nominal pressure is 1.0 and 1.6 MPa; Pressure segmented adjustment from 0.5 to 1000Kpa, working temperature from 0 to 100 ℃; Flange standard according to GB9113-88, convex flange. The structural length shall comply with GB12221-89 standard.

Product Features

Material for main parts
Part name and material:
Valve body: ZG230-Ni9Ti 、ZG1Cr18Ni9Ti 、ZG1Cr18Ni12Mo2Ti
Valve core: 1Cr18Ni9Ti Cr18Ni12Mo2Ti
Diaphragm: Nitrile rubber clip reinforced polyester fabric
Technical Parameter

Allowable pressure difference

Dimension