CONSTITUTION:When fluid having an excessive flow rate flows into a casing through an inlet port 11 due to a rupture of a pipe connected to the flow inlet port 12 of the casing 10, etc., a valve body 14 advances in the direction of fluid flow overcoming a spring 18. The valve body ...
excess-flow-check-valve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© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
2) check valve 止回流阀3) reflux valve 止回阀;回流阀4) flow restricted check valve 限流止回阀 1. Working principle and application of flow restricted check valve; 限流止回阀的工作原理及应用5) one way throttle 止回节流阀6) check-valve pump 止回阀配流泵...
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 valve capsule 专利名称：Excess flow check valve capsule 发明人：WALLACE W VELIE 申请号：AU3816493 申请日：19930325 公开号：AU3816493A 公开日：19940509 专利内容由知识产权出版社提供 摘要：A magnetically operated excess flow check valve which permits fluid flow through a line when ...
Excess flow check valveComplete Patent Searching Database and Patent Data Analytics Services.doi:doi:US3540469 AZiege Norman EUS
FIG. 18A is an axial view of an alternative version of a filter check valve mechanism according to the present invention, with an excess flow check valve feature, the check valve being shown in the open “normal discharge” condition; FIG. 18B is an axial view of the filter check valve ...
EXCESS FLOW CHECK VALVEPROBLEM TO BE SOLVED: To provide an excess flow check valve capable of suppressing an increase in cost and suppressing a change in a valve closing characteristic caused by primary pressure.YAMASHITA AKIRA山下 顕
This disclosure describes an improved valve, which may be used as a check valve, in which the flow of fluid in the direction to close the valve, is designed to operate the closure mechanism at a preselected rate of fluid flow. There is a housing having an inlet at one end and a valve...
Excess flow check valveMills Ellsworth LZimmer Raymond R