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标题:trunnion ball valve
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Trunnion ball valvesWINDMILL VALVE Manufacturer of Trunnion ball valve from Wenzhou, Trunnion ball valves are suitable for use on various kinds of pipelines of Class 150~Class 2500, PN16~PN160, JIS10K~JIS20K to cut off or turn on the pipeline medium, of which the operation types include worm gear. manual, pneumatic or electric actuators, being in general of flange connection, and butt welding ends connection as well. Trunnion ball valve 's PDF file Trunnion ball valve Application:can be used in long distance pipeline of large diameter, high pressure fixed ball valve, widely used in chemical, petrochemical and oil and gas industry.● two type and three type valve● The seat structure: * single sealing system, since the pressure relief valve● The range of temperature: -29 ℃ ~ 429 ℃ Design features of trunnion ball valve Urgent Grease Injection DeviceAccording to customers' requirement, the tru
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