Valve, the valve chamber a mobile relief valve includes a valve chamber constitutes comprises a first portion and a second portion having a seat between the first portion and a second portion of the valve chamber. 阀瓣设置在阀腔内,它包括一中空圆柱体的第一部分,阀瓣的第一部分插在阀腔的第二...
英语解释 excess flow valve excess flow valve是什么意思、excess flow valve怎么读 excess flow valve汉语翻译 【化】 过流阀
excess flow valve 英 [ɪkˈses fləʊ vælv] 美 [ɪkˈses floʊ vælv]网络 溢流阀; 流量阀; 过流阀; 超流阀
flow metering valve 流量控制阀 free flow valve 易流阀,自由流动阀 flow distributing and collecting valve 分流集流阀 相似单词 excess n. 1.[U] 超过;过度;过分 2.[U,C] 超过的量;过多的量 3.[C] 免赔额;自负额 4. 放肆行为;越轨行为 adj. 超额的;额外的;附加的;过度的 flow v. [I]...
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...
166型过流阀 Excess FLow Valves也称超流阀,适用于流体管道的流量超过设计额定值时,流体管道自动关闭,并且在管道二边衡压后将自动重新打开。产品型号:厂商性质:生产厂家更新时间:2024-07-30访 问 量:5328立即咨询 联系电话:021-57566219产品详情 品牌 其他品牌加工定制 是 连接形式 法兰材质 碳钢,不锈钢 适用介质...
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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...
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... ...
美 英 un.溢流阀 网络流量限制阀;减压阀 英汉 网络释义 un. 1. 溢流阀