The present invention relates to a back pressure control valve,an inlet through which the controlled fluid flows;an outlet through which the controlled fluid flows;a communication passage communicating with the inlet, anda valve body communicating with the communication passage and the outlet and ...
摘要: Present disclosure is related to a unique hydrostatic back-pressure control valve, made up of PVC. The proposed valve is a device which allows water behind or below the structure to flow inside the canal or any structure but does not allow water to leak back in the sub-grade....
Product name:Type H back pressure valves;flow media:gas, oil;type:Type H Back Pressure Valve (BPV), One-Way & Two-Way;Style:Cameron Type back pressure valve;Sizes:1-1/4 , 1-1/2 , 1-3/4 , 2 , 2-1/2 , 3 , 3-1/2 , 4 , 5 , 6-5/16 ;Standards:API 6A, NACE MR01
307107R Back Pressure Valve Instructions说明书 307107R EN Instructions-Parts List STAINLESS STEEL, WATERBASE COMPATIBLE Back Pressure Valve Used in circulating systems to provide regulated back pressure to the spray gun(s) and to maintain proper circulating pressure throughout the system. For ...
A back-pressure valve (10), to be fitted in a fluid line between one of the fluid chambers of a double-acting hydraulic cylinder (12) and a control valve (18) and intended for receiving a fluid pressure produced by loading of the cylinder (12) when control valve (18) is closed, comp...
relief pressure control valve释放压力控制阀 relief pressure valve cartridge减压阀芯 oil(pressure)relief valve【化】 油压安全阀 high pressure relief valve高压释放阀 pressure relief valve卸压安全阀,卸压阀,卸压活门,压力安全阀 相似单词 back pressure【医】 反压, 托[持]压 ...
Back-pressure responsive valve.In a back-pressure responsive valve that receives large back pressure, the influence of the back pressure is minimized to limit or prevent an increase in size of an actuator and to maintain the valve function. A back-pressure responsive valve (A) includes a plug...
2) backpressure relief valve 背压式安全阀3) Pressure safety valve 压力安全阀 例句>> 4) high-pressure safty valve 高压安全阀 1. The mounted location of high-pressure safty valve and the connecting position of the control air pipe of air pressure relay of JZ-7 brake system are analysed....
Arrow Type Back Pressure valve is an important tool preventing of blowout. The design of the Arrow Type Back Pressure valve allows for an on-site determination of back pressure to be set at surface. Features and Benefits ●Metal to metal sealing; ●Simple design allows easy maintenance. Availab...
SHUNICHIRO,萩原 俊一郎 申请号：JP特願2001-294284(P2001-294284)申请日：20010926 公开号：JP特開2003-97747(P2003-97747A)A 公开日：20030403 专利内容由知识产权出版社提供 专利附图：摘要：PROBLEM TO BE SOLVED: To provide a compact back pressure valve capable of stable fluid pressure control. ...