parallel slide valve
... 平行闸板阀 parallel slide valve 对夹闸板阀 Wafer plate valves 闸阀，闸板阀 gate valve ...
基于30个网页-相关网页
明杆平行式双闸板闸阀 double disk parallel gate valves
电动平行式双闸板闸阀 Electric Double Disk Parallel Gate Valves
我们提供的闸阀的结构形式具有两种：平行阀瓣和弹性楔形闸板。平行阀瓣为定位阀座密封；弹性楔形闸板在关闭时则是扭矩阀座密封。
Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing.
youdao
应用推荐
模块上移
模块下移
不移动