Kugelgewinde Operator Ventil

Ball Screw Operator Valve• Bore screw structure of switch driving effectively lower operating moment, and can achieve 1/3 of common valve.• 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°C 121°C(Class LU)• Material Class: AA,BB,CC,DD,EE,FF,HH• Specification level: PSL1-4• Performance Requirement: PR1-2