真空配件H410系列

螺纹 黄铜 不锈钢

■316 St.St.必威体育app官方下载■-紧凑的设计■-不同的固定开裂压力弹簧■- hamlet LET-LOK*男性和女性N PT.和HTC*面密封珠端。通用H-400 Sériés是一种紧凑的仪表设计。H-400阀门通常是关闭的。当进出口压差高于弹簧的设定压力时。锥盆开启，使流体能够自由通过阀门。真空应用请选择H-400HP sériés。裂化压力在入口和入口之间的压差，当初始流体通过阀门时。RESEALPRESSURE出口和进口之间的压差，在此压差下没有流体通过阀门。 BACK PRESSURE The differential pressure between the inlet and outlet pressures. Maximum allowable back pressure is rated to 1000 psi (69 bar) for 1/4, 200 psi (14 bar) for 3/8 to1\ In Systems where puises, pressure shock or pressure surges occur please select the H-400HP Sériés CLEANING & PACKAGING Every H-400 sériés Check valve is cleaned in accordance with Standard Cleaning and Packaging (procedure 8184). Oxygen Clean& Lubricant-FreeCleaning and Packaging, in accordance with Spécial Cleaning and Packaging (procedure 8185). is available as an option. TESTING