Excess flow shutoff valve comprising a valve body, a valve plug, a partition, and an activation component where the valve plug, the partition, and activation component are disposed within the valve body. A suitable flow restriction is provided to create a pressure difference between the upstream...
Excess flow shutoff valve for hazardous fluids A shutoff valve installed on the discharge side of a pump to automatically shutoff hazardous liquid flow in the event of a rupture on the downstream side of the shutoff valve. The shutoff valve operates in response to a predetermined pre... ...
The Model 128 can be employed anywhere excessive flow rates must be positively prevented. It is particularly useful as a protective device against downstream line rupture. MODEL FEATURES: Valve trips closed when predetermined flow rate is detected Built-in orifice plate for sensing flow rate Valve ...
A manual service line shut-off valve means a curb valve or other manually operated valve located near the connection point of the service line and gas main that is safely accessible to operator personnel or other personnel authorized by the operator to manually shut off gas flow to the service...
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:5207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...
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]...
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
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
A shutoff valve installed on the discharge side of a pump to automatically shutoff hazardous liquid flow in the event of a rupture on the downstream side of the shutoff valve. The shutoff valve operat
excess flow valve 英[ˈekses fləu vælv]美[ˈɛkˌsɛs flo vælv]流量限制阀 您好，答题不易 如有帮助请采纳，谢谢