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R31 series dual-stage regulator

R31 series dual-stage regulator

The two-stage diaphragm decompression structure has stable output pressure and is suitable for high purity gas,standard gas, corrosive gas and the like.

Category:

Low Flow Regulator


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  • Features
  • Internal structure map
  • Flow graph
  • Instructions
  • Port configuration
  • Ordering guide
    • Commodity name: R31 series dual-stage regulator
    • Commodity ID: 1140939351781953536

    The two-stage diaphragm decompression structure has stable output pressure and is suitable for high purity gas,standard gas, corrosive gas and the like.

    Features

    • Dual-stage construction
    • Metal to metal diaphragm seal
    • Body ports:1/4” NPT(F)
    • Low wetted surface area minimal purge requirements
    • 40-micron sintered wire mesh inlet filter
    • Panel and bracket mounts

    Materials Of Construction

    • Body: SS316L, Brass nickel plated
    • Bonnet: SS304, Brass nickel plated
    • Valve seat: PTFE, PCTFE, PEEK
    • Diaphragm: SS316L

    Specifications

    • Inlet pressure max: 3000psig
    • Outlet pressure: 0~ 25psig,0~50psig,0~100psig,0~250psig
    • Proof pressure:1.5X maximum inlet pressure
    • Operating temperature: -400ºF~+165ºF(-40ºC~+74ºC)
    • Leak rate: 2x10-8atm cc/sec He
    • Flow Capacity C V: 0.08
    • Weight: 1.4kg
  • R31 series dual-stage regulator

  • R31 series dual-stage regulator

  • R31 series dual-stage regulator

  • R31 series dual-stage regulator

  • R31 series dual-stage regulator