NSN 4820-01-435-0291
Expansion Bypass Valve
About this product
For air compressor thru 5 hp.
Manufacturer part number 621-4-4 for national stock number 4820014350291.
Datasheet
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Product description
System Pressure Regulating Valve NSN 4820-01-435-0291.
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MPN or Model
621-4-4
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Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level) -
NMF (National Motor Freight)
127200 - Pressure Redcng Water Relief Valve -
Body Material
Copper alloy -
Body Style
Angle -
Media For Which Designed
Air -
First End Connection Type
Threaded external pipe -
First End Style Designator
Gasket seal -
First End Thread Size And Series/type Designator
1/2-14 npt -
First End Thread Direction
Right-hand -
End Connection Quantity
2
System Pressure Regulating Valve
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.
Pricing and Availability
Get a quote for 4820-01-435-0291 system pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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621-4-4 | F.c.kingston Co. |
Stock Check
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