网络溢流止回阀 网络释义 1. 溢流止回阀 消防英语专... ... excess combustion air 过量燃烧空气excess flow check valve溢流止回阀excess flow control 溢流控制装置 ... www.diyifanwen.com|基于19个网页
Excess flow check valveMills Ellsworth LZimmer Raymond R
内装式超流閥是一种介质流速超压安全泄压装置,它(溢流止回阀 Excess Flow Check Valves)被用来装设于储槽的管线流出方向,并必须尽可能靠近储槽来安装,它(晶圆过量流量阀 WAFER EXCESS FLOW VALVE)的装设目的在于,当流体流向储槽之外时,如果管线中的下游发生破裂或洩漏时,它能及时的切断流向,当高速的流体从储槽...
超流阀 EXCESS FLOW CHECK VALVES是一种安全保护阀,主要采锥型用密封面,弹簧控制流量,利用介质的流速推力控制管道上流量。当安装管道上流量压力超过弹簧设定压力自动关闭,自动开启时进口介质通过阀蕊上的小孔导流,两端压力平衡后弹簧自动收缩阀门开启。使用于油品、液化气、液氨、气氨等非腐蚀性介质。在管道内介质流速...
An excess flow check valve for shutting off flow through a fluid line in the event the flow rate exceeds a predetermined amount, as in case the line breaks. The valve comprises a housing having large and small diameter bore portions and a valve element that has an imperforate portion that ...
Excess flow check valveComplete Patent Searching Database and Patent Data Analytics Services.doi:doi:US3540469 AZiege Norman EUS
An excess flow valve, or EFV, is a device that automatically restricts the flow of natural gas if an underground pipe is broken. It’s installed on the service line that runs underground between the NJNG natural gas main and the meter on your property. An EFV is not required for the nor...
网络溢流控制装置 网络释义 1. 溢流控制装置 消防英语专业词... ... excess flow check valve 溢流止回阀excess flow control溢流控制装置excess pressure cutout 超压切断 ... www.diyifanwen.com|基于18个网页
DL-06 High quality cryogenic excess flow valve for LNG LN2 made in stainless steel $25.60 - $41.10 Min. order: 1 set Stainless steel lng ln2 excess flow valve DN6 4Mpa DL-06 in factory price $35.00 - $47.80 Min. order: 1 set High quality 6mm Cryogenic LNG LN2 regulating valve made...
excess flow prevention check valve PROBLEM TO BE SOLVED: To improve the durability of a valving element for check and a valving element for an excess flow prevention, to prevent unstable behavior from being generated, and to achieve simplification and space saving. 二宮 誠,野道 薫,鈴木 豊 被...