main valve disc 主阀盘 main valve stem 主阀杆 相似单词 main n.[C] 1.(通往建筑物的)主管道,总管,输电干线 2.(建筑物的)污水总管道 3.水源,煤气源,电源,(水、煤气、电等的)供应系统,下水道系统 a. 主要的,最重要的 stop and wait 【计】 停等 gas main n. 煤气总管 main supply 主供...
main stop valve 主截止阀,主停汽阀 double seated main stop valve 双座式主汽门 main inlet throttle stop valve 主汽门 main valve ring 主阀环 main valve spring 主阀簧 main valve piston 主阀活塞 相似单词 main n.[C] 1.(通往建筑物的)主管道,总管,输电干线 2.(建筑物的)污水总管道 3...
PURPOSE:To strikingly improve the operability by a simple structure wherein a single push type control button is mechanically and continuously connected to main stop valve, an electromagnetic safety valve and the needle valve of a diaphragm type feed water valve. CONSTITUTION:A single push type ...
Every home was required to have a main water shut-off valve installed inside the home when it was built. For most emergencies or repairs, shutting off the properinsidevalve is all you will need to do. However, there are also underground shut-off valves installedoutsideat the property line....
The second valve element (30) is a plastic moulded sleeve with fluted sides and with a sealed bottom end. It locates in the replaceable seal (23) which is screwed into the bottom of the stopcock and is forced up into a sealing position by the water pressure. When the plunger seal (20...
parts@MDAturbines.com MD&A offers an alternative solution for owners who have experienced main stop valve stem erosion. The Triplet Type Main Stop Valve Upgrade provides an effective counter-measure to solid particle erosion experienced on conventional valve designs. One advantage of the Triplet Type ...
28、开启(关闭)主启动阀Start (Stop) the main starting valve. 29、启动(关闭)主滑油泵Start (Stop) the main L.O. pump. 30、启动辅助鼓风机Start the auxiliary (anx.) blower. 31、启动主海水冷却泵Start the main sea water cooling pump. 32、主机暖机Preheat the M/E cylinder. 33、循环滑油预热...
公开/公告日期: 20000313 申请(专利权)人: 富士電機株式会社 发明人: 石垣 賢一 摘要: PURPOSE: To simplify centering work of the coupling of a main steam stop valve, and uniformalize forces acting from an actuator to a valve rod at all times.收藏...
Main Relief Valve Packing Carton MOQ 1 PC Application JS160 Delivery time 1-2 Days Engine Model JCB Brand Japan Packaging and delivery Packaging Details carton/ plywood case Port Huangpu Supply Ability Supply Ability 1000 Piece/Pieces per Month ...
Flow Main Steam Isolation Valve Bolted Bonnet Y-Pattern Globe Valve, You can get more details about Flow Main Steam Isolation Valve Bolted Bonnet Y-Pattern Globe Valve from mobile site on Alibaba.com