A ball valve with a casing (1) that has at least two dome nut fittings (2, 3) and supports a sphere (11) that has two indentations (12, 13) and turns around a shaft (14). This is equipped with a handle (18;17,28) consisting of two sections and is held in a dome nut (6...
The valve open or closes by turning the ball. Clockwise turning to 90ºresults in valve open. 6.1The manually operated valve is opened when the handle and the position mark on stem end are parallel to pipeline. When that is perpendicular to the pipeline, the valve is closed. 6.2For ...
球阀使用说明书英文版(ball valve).doc,Product Manual Operation and Maintenance Manual Product Name:API 6D Ball Valve January 2012 Scope This manual covers manually/motor/pneumatic operated seat supported /trunnion supported ball valve having tow/three pie
If requested, valves can be shipped from the factory containing a silicon based lubricant which aids in the assembly of the valve. This may be removed with a solvent if found intolerable.STORAGE:All manual valves are shipped in the fully open position with protective end caps (covers). Keep ...
Supplier Homepage Products VALVE PVC valves & fittings Era Best Quality and Service PVC Valves II Single Union Ball Valve Related Categories Tub Faucet Shower Faucet Sink & Basin Hot Searches China Faucet Faucet Sanitary Ware Sink Faucet Faucet Han...
Handle as indicator of flow direction Positive handle stop Electric and pneumatic actuator available Handle color options available Leak-tight performance testing with nitrogen or compressed air for every valve to meet the requirement of no visible leakageat the rated...
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