Product Details | SAFETY RELIEF VALVE

4820-01-079-9603 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 3/4-HDF-1, 34HDF1, 4820-01-079-9603, 01-079-9603, 4820010799603, 010799603

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 JUL 1979 01-079-9603

Cross Reference | NSN 4820-01-079-9603

Part Number Cage Code Manufacturer
3/4-HDF-1 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV

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Technical Data | NSN 4820-01-079-9603

Characteristic Specifications
MAXIMUM OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
MOUNTING FACILITY THREADED FASTENER
SPECIAL FEATURES 3/4 IN. BORE DIAMETER;3/4 IN. INLET AND OUTLET SIZE;STEEL BODY WITH STAINLESS STEEL TRIM

Restrictions/Controls & Freight Information | NSN 4820-01-079-9603

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information