Check Valve

Product Overview

  •
    Size range(s)

    Pressure rating

Features and benefits

  • 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°C～121°C（Class LU）
  • Material Class: AA、BB、CC、DD、EE、FF、HH
  • Specification level: PSL1-4
  • Performance Requirement: PR1-2

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