Part Details | SAFETY RELIEF VALVE
4820-00-159-0546 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.
Alternate Parts: 20492, VS4060705, VS4060-705, 4820-00-159-0546, 00-159-0546, 4820001590546, 001590546
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | OCT 18, 1971 | 00-159-0546 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.

Cross Reference | NSN 4820-00-159-0546
Part Number | Cage Code | Manufacturer |
---|---|---|
20492 | 25095 | CALORIC CORP/GLENWOOD RANGE |
VS4060-705 | 77857 | ROBERTSHAW CONTROLS CONEW STANTON DIV |
Technical Data | NSN 4820-00-159-0546
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
FLOW CONTROL DEVICE | STEM |
VALVE OPERATION METHOD | AUTOMATIC |
SPECIAL FEATURES | CAPILLARY LENGTH 13 IN.; BRASS PIPE FITTING 3/8 IN. |