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Check Valve
* The working medium flows in single direction. * Working Pressure: 2000PSI¡«20000PSI * Nominal Bore: 2.1/16"¡«4.1/16" (52mm¡«103mm) * Working Medium: oil¡¢natural gas¡¢mud and gas containing H2S¡¢CO2 * Working Temperature: -46¡ãC¡«121¡ãC£¨Class LU£© * Material Class: AA¡¢BB¡¢CC¡¢DD¡¢EE¡¢FF¡¢HH * Specification level: PSL1-4 * Performance Requirement: PR1-2
Valve with Gearbox ? Switch driving use the structure of sector gear or worm gear, effectively lowering operating moment. ? Gate valve structure. ? Stem structure has the function of pressure balance and switch indication. ? Apply to the structure of big bore high pressure valve. ? Working Pressure: 2000PSI¡«20000PSI ? Nominal Bore: 1.13/16"¡«9" (46mm¡«230mm) ? Working Medium: oil¡¢natural gas¡¢mud and gas containing H2S¡¢CO2 ? Working Temperature: -46¡ãC¡«121¡ãC£¨Class LU£© ? Material Class: AA¡¢BB¡¢CC¡¢DD¡¢EE¡¢FF¡¢HH ? Specification level: PSL1-4 ? Performance Requirement: PR1-2
Beijing Permanent Future Technology & Development Co., Ltd.
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