Direct Acting Piston Type Pressure Reducing Valve

Product: gay42x direct acting piston type pressure reducing valve.
Pressure rating: 1.0- 6.4mpa
specification: dn20-400
material: steel, cf8
standard flanges: din, ansi, jis;
structural characteristic&purpose.
This series pressure reducing valve is a new type regulating valve which adopts piston to replace the diaphragm. The performance is reliable and it's can be used for a long time. The down pressure can be adjusted according to the requirement, and it can be set at a fixed pressure in the application, which won't be changed as the fluctuation of the up pressure and the flowing rate.