水球

valve ball Large pivot structure to ensure accuracy in the high pressure center of the sphere to ensure good valve performance; standard seat structure by spring, will push the ball valve seat to ensure a good two-way sealing performance of import and export; use of own discharge valve, discharge valve in the cavity can be outside; pivot blow protected by anti-structure, effectively prevent leakage; low friction coefficient of the bearings, so to minimize torque, easy to open and close the valve; stem and the body effective exposure to anti-static grounding device such as superior performance. High-performance, high reliability, wide range of uses, reasonable cost. Applies to: chemical, petroleum, natural gas, metallurgy, etc., and with hydrogen sulfide media, impurities, corrosion serious long distance gas pipelines. 1,Port Size 3/2-24'' 2,Material WCB,LCB,CF8 CF3,CF8M,CF3M 3,FiTemperature of Media -68F 356F 4,Certificate ISO9001\CE\API