Self operated large diameter pressure reducing valve ZZYP DN300 manufacturer's self operated pressure reducing valve

Description :

　　1. Product Overview

　　ZZYP type quick change self operated pressure regulating valve is an energy-saving pressure regulating valve that does not require external energy and relies solely on the pressure changes of the regulated medium to automatically regulate and stabilize the pressure before (or after) the valve to a constant value.

　　This valve is an ideal energy-saving product, widely used for maintaining and stabilizing steam pressure, as well as for automatic control of pressure reduction and stabilization (behind the valve) or pressure relief and stabilization (in front of the valve) of non corrosive gases and low viscosity liquid media.

　　2. Classification of self operated pressure regulating valves:

　　This series of products includes single seat (ZZYP), sleeve (ZZYM), double seat (ZZYN), and three structures; There are two types of actuators: membrane type and piston type; The types of action include pressure regulation after the pressure reducing valve (Type B) and pressure regulation before the pressure relief valve (Type K). The nominal pressure rating of the product includes PN16, 40, and 64; Valve body diameter range DN20-300; There are three levels of leakage: Level II, Level IV, and Level VI; The traffic characteristic is fast opening; The pressure is adjusted in stages from 15 to 2500Kpa. Can be combined as needed to meet user operating requirements.

　　3. Standard technical parameters

　　4. Company actual shooting

AfterSalesService :

• Large diameter pressure reducing valve