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HP635 Series High Pressure Regulator
Brand: ITT ConoflowITT 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 ½” NPT or ½” 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.
Specifications
Brand
Burst Pressure
- 400% Max
Connections - Regulator
- ½” NPT or ½” Tube Stub (2” Long)
Control Setting Ranges
- 0 to 25, 0 to 50, 0 to 100, 0 to 150, 0 to 200 psig (0 to 0.173, 0 to 0.345, 0 to 0.69, 0 to 1.04, 0 to 1.38 MPa)
Flow Capacity (Refer to Flow Chart)
- Cv 1.8 (At the Main Valve) Orifice Diameter 0.391”
Leakage (Regulators)
- 2 x 10-⁸ Atm cc/second Helium (Inboard & Across Seat)
Maximum Operating Torque
- 25 in/lbs
Maximum Supply Pressure
- 500 psig (3.45 MPa)
Proof Pressure
- 150% Max
Supply Pressure Effect
- 6.5 psig Increase for 100 psig Supply Decrease
Temperature
- -40°F to +165°F (-40°C to +74°C)
Weight
- 5.0 lbs