main shut off valve 总关闭阀 main shut off handle 主截止手柄 air shut off valve 【化】 空气关闭阀 shut off valve 【化】 切断阀; 断流阀; 截止阀; 闸阀 fuel shut off valve 防火开关 heater shut off valve 加热器断流阀 sluice (shutoff; shut off) valve 断流阀 gate(brake; shut...
The main shutoff valve (10) is esp. for water supply pipes to buildings. It has a valve-housing (13) connected to the pipe (11,12). A closure-piece moves inside the housing, operated gradually by a control (22,26) and is made up of at least two ceramic washers (14,16,15) ...
Basements– the shut-off valve is typically located near the front foundation wall. The main water may come through the concrete floor or through the wall. The valve is typically within three to five feet of where the main water enters. In some cases, the main water may enter in a diffe...
A main shut-off valve, in particular for the water supply of buildings, comprises a valve housing for connection to the associated pipeline and a closure element which moves in the housing and which can be closed gradually by means of a handle. To ensure easy access to the valve and leak...
aHave more time ., so will know it later 正在翻译,请等待...[translate] aWhen doing major pipe work or to cut off the water supply to a building, the main valve must be turned off. 当完成主要管子工作或切除给水对大厦时,必须关闭主要阀门。[translate]...
water shut off systems that prevents floods and water damage to your home or office, insurnace water damage claims Water Leak Detection, Main water line shut off systems, water lock is easy to install and shuts off water in order to prevent floods and wa
MAIN SHUT-OFF VALVE 专利名称：MAIN SHUT-OFF VALVE 发明人：KONRAD BERGMANN 申请号：AU5024190 申请日：19900131 公开号：AU5024190A 公开日：19900905 专利内容由知识产权出版社提供 摘要：A main shut-off valve, in particular for the water supply of buildings, comprises a valve housing for connection to...
Shut-off valve for gasoline dispensing apparatus that includes: a valve body that includes an inlet device, an outlet device and an internal conduit that. Connects said inlet and outlet ports; a diaphragm valve disposed in said inner duet and adapted to move to a closing position of said inte...
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%E [translate] awhen a steady clean flow appears at the tap,close the tap and the main water supply valve.(any by pass should be in the service positon) 当平稳的干净的流程出现于轻拍、关闭轻拍和主要给水阀门。(其中任一由通行证应该在服务位置) [translate] ...