National Item Identification Number
01-302-0119
013020119
4820-01-302-0119
4820-01-302-0119
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)
99251
Reference Numbers (Part Numbers)
1630840-1
Required Categories
MAXIMUM INLET PRESSURE RATING
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIG
Required Description
250.0 POUNDS PER SQUARE INCH
99251
1630840-1