概述 overview
ZZVP式单座自力式压力调节阀(简称调压阀)是不需要任何外加能源，利用被调介质自身能量而实现的执行器时又节约了能源，压力设计值在运行中可随意调整。采用快开流量特性。动作灵敏，密封性能好。因而它广泛应用于石油、化工、电力、合金、食品、轻纺、机械制造与居民建筑楼群等各工业设备中用气体、液体及蒸汽介质减压、稳压(用于阀后调节)。或泄压稳应用于阀前调节的自动控制。
7ZyP sinole seat self-operated pressure regulating yalve (oressure regulaling valve for short is an actuator which requires no external enerayrealizes pressure reaulalion depending on eneray of reaulated medium itself, thus saving eneray, Pressure desian value is adiustable in operation.Quick opening flow characteristic is adopted. ith motional sensibility, good sealing property,it is widely aplied to pressure reducion/stabilization(used for behind-valve regulation) for gas, iquid and vapor medium in vaious industrial equipments of oi, chemical engineering, power. alloy,foodstuf, ight textile, machinery manufacturing and residential buildings.Pressure release valve is applied to automatic control over before-valveregulation.
