|
|
|
National Stock Number:
4820-01-095-5806
Federal Supply Class:
4820
National Item Identification Number:
010955806
Description:
VALVE,SAFETY RELIEF
Detail:
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.
|
Manufacturer Information:
| 142C686H07 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | R06-221RNAA | 43990 | NORGREN C A CO |
|
Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +1.0 TO 10.0 POUNDS PER SQUARE INCH | | BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SPRING | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DIAPHRAGM | | OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY BODY LINING | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | RUBBER FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | RENEWABLE SEAT RING TYPE | THREADED | | SPECIAL FEATURES | TWO 1/8 INCH NPT THREAD HOLES FORGAGE MOUNTING | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPT FIRST END |
|
|