Ball Screw Operator Valve
Product Overview
Features and benefits
- 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
