APTECH调压阀AZ1015S 2PW FV4 FV4 原装供应
APTECH调压阀作用原理:工作时,假定出口压力小于指挥器控制弹簧的设定值,指挥器控制弹簧的力然后克服出口压异常控制条件下要求主阀快速关闭时,泄压阀打开以增加泄压速度。作用到主阀膜片上数值增加后的出口压力加上主阀弹簧的弹力,就能克服作用到主阀膜片上数值减小的加载压力,将节流套推向静止阀座,使流向下游系统的气量减少
APTECH AP1215S2PWMV8MV8HF 调压阀
APTECH AK1015B 4PL4400 调压阀
APTECH AZ1015S 2PW FV4 MV4 阀
APTECH AP1210SM 3PW MV8 FV8 1 阀
APTECH AP1410TS 2PW FV4 MV4 VS 阀
APTECH AP1410TS 2PW FV4 MV4 VS 阀
APTECH AK1015S 2P 4 4MK 阀门
APTECH AK1010S4PL4400 调压阀
APTECH AZ1015S 2PW FV4 FV4 HF 调压阀
APTECH AZ1010S 2PW FV4 MV4 调压阀
APTECH AZ1015S 2PW FV4 FV4 阀
APTECH AK1210S4PL8800 调压阀
APTECH AZ1015S-2PW-FV6-FV6-HF 调压阀
APTECH AZ1006S 2PW MV4 MV4 调压阀
APTECH AP3540S 2PW FV4 FV4 调压阀
APTECH AP3130S 2PW MV8 MV8 调压阀
APTECH AZ1010S 2PW FV4 FV4 VS 调压阀
APTECH AZ1015S 2PW FV6 FV6 HF 调压阀