National Item Identification Number

01-378-7287
013787287
4820-01-378-7287
4820-01-378-7287

National Stock Number

Item Name

VALVE,REGULATING,SYSTEM PRESSURE

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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49576

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QUINCY COMPRESSOR DIVISION OF COLTEC
INDUSTRIES INC
3501 WISMANN LANE
QUINCY
IL
62305
217-222-7700

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Reference Numbers (Part Numbers)

21969-2

Required Categories

Required Description