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Series PR Pilot Pressure Regulator
Brand: Generant IncGenerant Series PR Pilot Pressure Regulators are balanced, relieving regulators ideally suited for providing a reliable, constant pilot pressure to a Pilot Operated / Dome Loaded regulator.
The balanced design allows for a consistent, regulated downstream pressure regardless of fluctuations in inlet pressure.
The relieving function allows the regulator to vent when adjustments are made without the need for bleeding pressure from the pilot circuit.
Materials of construction allow for compatibility with most gases. The Series PR can be ordered Cleaned and Packaged for Oxygen Service.
Features- Balanced design to minimize outlet pressure fluctuations upon changing inlet pressure
- Relieving design suitable for pilot pressure applications
- Optimized spring performance and patented venturi tube provides high flow rates with low droop
- Easily cleanable by removing bottom plug
- Optional plastic knob and panel mounting configurations
Specifications
Brand
Diaphragm Material
- EPDM
- FKM
Enclosure, Body Material
- Brass
Flow Capacity
- Flow Coefficient (Fail-Open): 1.6 Cv
Gasket Material
- Diaphragm Gasket: Red Fiber
Materials of Construction
- Brass (ASTM B16 for Spring Button, Turbulence Pin, Valve & Stem Assembly), (ASTM A36 for Diaphragm Plate)
- Spring Chamber: Forged Brass, ASTM 377
- Valve & Stem Assembly: EPDM
- Valve & Stem Assembly: FKM
Mounting
- Panel Mount
NPT Connection
- 1/4” NPT Female
Nut & Bolt Material
- Adjustment Screw Lock Nut, Panel Nut, Diaphragm Nut: Brass, ASTM B16
O-Ring Material
- EPDM
- FKM
Plug Material
- Bottom Plug: Brass, ASTM B16
Pressure Range
- bar: 0 to 13.6
- kPa: 0 to 1,360
- psi: 0 to 200
Pressure Type
- Gauge
Screw Material
- Adjustment Screw: 303 Stainless Steel, ASTM A582
- Diaphragm Screw: Nylon 101 (Typical 66)
Seat / Seal Material
- Seal: EPDM
- Seal: FKM
Spring Material
- Adjustment Spring: -Plated Music Wire, ASTM A228
- Valve Spring: Phosphorous Bronze, ASTM B103
Supply Pressure - Maximum
- bar: 27.6
- kPa: 2,760
- psi: 400
Temperature Range
- -30° to 95° C (-20° to 200° F)
