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HP635 Series High Pressure Regulator

HP635 Series High Pressure Regulator
Product Description

ITT Conoflow’s HP635 Series unit is a high-flow, high-purity regulator that is designed as a purge gas regulator and may be used in high purity gas systems involving corrosive and toxic media. All wetted components are of a 316 Stainless Steel construction having a maximum 35Ra surface finish. An optional brass model (NPT port only) is available for inert gas service.

This unit has a large main valve providing a flow capacity of Cv=1.8 at the valve. Connections are 1/2” NPT or 1/2” Tube Stubs with either style having a maximum supply pressure rating of 500 psig. Outlet pressure ranges of 0-25, 0-50, 0-100, 0-150 and 0-200 psig (0-0.173, 0-0.345, 0-0.69, 0-1.04, and 0-138 MPa) are available. The HP635 Regulator is offered with an inboard and across the seat leakage specification of 2 x 10-8 atm. cc/sec Helium. Also, there is an adjustable stop that may be set to limit pressure control settings for specific application requirements.

Datasheets
Manuals

Specifications

  • Maximum Supply Pressure: 500 PSIG (3.45 MPa)
  • Control Setting Ranges: 0-25, 0-50, 0-100, 0-150, 0-200 PSIG (0-0.173, 0-0.345, 0-0.69, 0-1.04, 0-1.38 MPa)
  • Proof Pressure: 150% maximum operating
  • Burst Pressure: 400% maximum operating
  • Flow Capacity (refer to flow chart): Cv 1.8 (at the main valve) Orifice diameter 0.391”
  • Temperature: -40°F to +165°F (-40°C to +74°C)
  • Leakage (Regulators): 2 x 10-8 atm cc/sec Helium (Inboard and Across Seat)
  • Supply Pressure Effect: 6.5 PSIG increase for 100 PSIG supply decrease
  • Max. Operating Torque: 25 in-lbs
  • Connections - Regulator: 1/2” NPT or 1/2” Tube Stub (2” long)
  • Weight: 5.0 lbs.

HP635 Series High Pressure Regulator

Product Description

ITT Conoflow’s HP635 Series unit is a high-flow, high-purity regulator that is designed as a purge gas regulator and may be used in high purity gas systems involving corrosive and toxic media. All wetted components are of a 316 Stainless Steel construction having a maximum 35Ra surface finish. An optional brass model (NPT port only) is available for inert gas service.

This unit has a large main valve providing a flow capacity of Cv=1.8 at the valve. Connections are 1/2” NPT or 1/2” Tube Stubs with either style having a maximum supply pressure rating of 500 psig. Outlet pressure ranges of 0-25, 0-50, 0-100, 0-150 and 0-200 psig (0-0.173, 0-0.345, 0-0.69, 0-1.04, and 0-138 MPa) are available. The HP635 Regulator is offered with an inboard and across the seat leakage specification of 2 x 10-8 atm. cc/sec Helium. Also, there is an adjustable stop that may be set to limit pressure control settings for specific application requirements.

Datasheets
Manuals
Specifications
  • Maximum Supply Pressure: 500 PSIG (3.45 MPa)
  • Control Setting Ranges: 0-25, 0-50, 0-100, 0-150, 0-200 PSIG (0-0.173, 0-0.345, 0-0.69, 0-1.04, 0-1.38 MPa)
  • Proof Pressure: 150% maximum operating
  • Burst Pressure: 400% maximum operating
  • Flow Capacity (refer to flow chart): Cv 1.8 (at the main valve) Orifice diameter 0.391”
  • Temperature: -40°F to +165°F (-40°C to +74°C)
  • Leakage (Regulators): 2 x 10-8 atm cc/sec Helium (Inboard and Across Seat)
  • Supply Pressure Effect: 6.5 PSIG increase for 100 PSIG supply decrease
  • Max. Operating Torque: 25 in-lbs
  • Connections - Regulator: 1/2” NPT or 1/2” Tube Stub (2” long)
  • Weight: 5.0 lbs.