電 話：021-39526589
網(wǎng)址：m.sh-hancheng.cn
地 址：上海嘉定區(qū)嘉涌路99弄6號樓713室
here have been particularly develop-ed
as low-noise types. Able to protect pumps and control valves
against excessive pressures,
電 話：O21-3952 983O轉(zhuǎn)8OO9
手 機(jī)；189 17O7 4297
傳 真：O21-3952983O-8OO8
企業(yè)QQ；288 O626 O83
郵箱；18917O74297@163.com
they are used to control the pressure
先導(dǎo)式安全閥在這里都特別開發(fā)-ED
by using electric signals or
together with a remote control relief
in the hydraulic system to a
constant level. Remote control and
unloading are permitted by using vent circuits.
噪聲類。能夠保護(hù)泵和控制閥
Pilot operated relief valves
在壓力過高時(shí)，它們被用來控制
壓力在液壓系統(tǒng)中的恒定水平遙控器和卸允許通過使用通氣口電路
021-39526589
網(wǎng)址：m.sh-hancheng.cn
地 址：上海市嘉定區(qū)嘉涌路99弄
6號樓713室
旺旺
