Air release and vacuum breaker valve system 专利名称：Air release and vacuum breaker valve system 发明人：James R. Reese,William Yelich 申请号：US06/858666 申请日：19860502 公开号：US04696321A 公开日：19870929 专利内容由知识产权出版社提供 摘要：A combined air release and vacuum breaker valve for ...
A combined air release and vacuum breaker valve for pipelines has a ball float that acts directly upon both the vacuum breaker and air release valves which are concentric with one another and axially aligned with the ball float. To avoid adverse effects of high velocity flow of water into the...
Achieve the most from your system with Air Release Valves to protect your piping system by eliminating air pockets and preventing vacuum formations.
Micro Type Air Release Valve (ARVX) Vacuum Breaker Suction Valve, Find Details and Price about Purge Valve Hydraulic Valve from Micro Type Air Release Valve (ARVX) Vacuum Breaker Suction Valve - ZHEJIANG MENCROWN VALVE CO., LTD.
Triple effect air release valve Application- The valve performs 3 functions:- 1. It allows air to escape when filling the pipe. 2. It allows air to enter when emptying the pipe (preventing pipe collapse) 3. It allows continuous automatic control, eliminating accumulated ...
Air Release & Check ValvesFrom air release and check valves to level control valves, Cla-Val manufactures the products needed to protect lives and property from the ravages of fire. Built to exacting industry standards and Cla-Val’s own rigorous quality assurance program requirements, our ...
valve 10 in a pressure chamber 9 in which valve an auxiliary valve member 11 is incorporated and a bi-metallic ring 19 is arranged to co-operate with a frusto-conical surface 18 on a fixed bushing 16 situated in an annular groove 7 formed between annular valve seats 5, 6 below the ...
Self-draining vacuum breaker A self-draining vacuum breaker includes a tubular first valve, an internally-stepped tubular second valve, a circular diaphragm, a movable stopper, and a spring. The first valve includes an inlet formed at an end and thereof, and a coupl... YF Yang - US 被引...
Food Grade Air Release Valve Release Valve with Pressure Gauge Breather valves are safety devices required for storage tanks/containers/gas or vapor pipe lines/ reactors etc. having chemicals or any other fluid to be handled carefully.Breather valves with desiccants are...
Valves / Relief Valves Air Relief and Vacuum Breaker valves. FEATURES 16AMP-AR Air Relief Valves Comprised ... Compare this product air relief valveVAFV series BSP vacuum PVC air relief valve VAFV series Controlled pressure: 16 barDN: 15 mm - 50 mm Air release valve with BSP threaded...