●The switch transmission of the valve adopts a ball screw structure, effectively reducing the operating torque, reaching one-third of that of ordinary valves.
●Flat gate valve structure.
●The valve has a tail rod structure and has pressure balancing and switch indication functions.
●Suitable for large-diameter high-pressure valve structures.
●Work pressure: 2000PSI~20000PSI
●Nominal diameter: 1.13/16 "to 9" (46mm to 230mm)
● Working media: oil, natural gas, mud, gases containing H2S and CO2
●Operating temperature: -46 ℃~121 ℃ (L.U level)
●Material level: AA, BB, CC, DD, EE, FF, HH
●Specification level: PSL1~PSL4
●Performance level: PR1~PR2
Tel:+86-0517-87221172
Tel:+86-0517-87221123
Email:hzdongjun@hzdjm.com
Addr:No.10, North four, Economic Development Zone Hongze,Jiangsu Province, China
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