真空破坏阀虹吸破坏阀Vacuum Breaker Valve 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准。 特别提示:商品详情页中(含主图)以文字或者图片形式标注的抢购价等价格可能是...
function vacuum breaking valve life of the pipeline, including a valve body, valve cover, the valve body has a longitudinal exhaust port and inlet, the top of the valve body with a valve cover, the valve body and the valve O-ring is provided between the cap, the valve cover and valve ...
Diverter valve and vacuum breaker usable therewith In an embodiment, a three way diverter valve assembly is provided which can divert water to a bathtub in one instance and to a shower or a hand held shower in two other instances. The valve assembly is easily assembled or disassembled wh......
Vacuum Breaker Valve是一种安全阀,也叫真空破坏阀。主要用于容器或管道中,Vacuum Breaker Valve的技术在于在管道或容器因系统运行或停止而产生负压或真空逐步升高时,该阀能自动开启,破坏真空效应,使管道及其它设备不至产生瘪、凹裂等现象,以保护设备的安全。是目前管道、泵站不可缺少的一种安全阀,晟江工业品推出的...
Triple effect air release valve Application- The valve performs 3 functions:- 1. It allows air to escape when filling the pipe. 2. It allows air to enter when emptying the pipe (preventing pipe collapse) 3. It allows continuous automatic control, eliminating accumulated air...
Carbon Steel Double Orifice Acting Vacuum Breaker Air Release Vent (QB2), Find Details and Price about Air Relief Valve Vacuum Breaker from Carbon Steel Double Orifice Acting Vacuum Breaker Air Release Vent (QB2) - ZHEJIANG MENCROWN VALVE CO., LTD.
A breaker valve assembly (10) for a nuclear reactor containment includes a valve body (12), a valve body insert (14), and a lid (36). The valve body includes a first side wall (28) defining a chamber, a first opening (52) in a top portion of the first side wall, and a second...
A vent/vacuum breaker float valve assembly is provided which includes a float sub-assembly that moves a seal into engagement with a vent port seat when liquid enters the body of the valve to seal the inner valve chamber when all the air trapped in the chamber has been exhausted. The valve...
（max-min)/(max+min)Utilization：动用率Up-time：可供利用的时间Ultrahighvacuum超高真空 Vacuum真空Vacuumstage真空级Vacuumsystem真空系统Valve阀门roughing粗抽阀highvacuum高真空阀Vent破真空 Waive：规格外放行品Wait：待修WIP：在制品WAT：晶片接受测试Window：视窗 Yield：良率 VacuumClass ...
Vacuum breaker valve vent fitting clean-out device 专利名称：Vacuum breaker valve vent fitting clean-out device 发明人：Gary S. Duren 申请号：US09/086909 申请日：19980529 公开号：US05971014A 公开日：19991026 专利内容由知识产权出版社提供 摘要：A venting device intended for connection to a ...