National Item Identification Number
01-181-8663
011818663
4820-01-181-8663
4820-01-181-8663
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)
94607
AMOT CONTROLS CORPORATION
401 1ST ST
RICHMOND
CA
94801
510-307-8326
94607
AMOT CONTROLS CORPORATION
401 1ST ST
RICHMOND
CA
94801
510-307-8326
Reference Numbers (Part Numbers)
1672E1A1
1672E1F1
Required Categories
BODY MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL
END CONNECTION
Required Description
ALUMINUM
DIAPHRAGM
STEEL, CORROSION RESISTING
2
IDENTICAL
ANY ACCEPTABLE
A