|
|
|
National Stock Number:
4820-00-051-6297
Federal Supply Class:
4820
National Item Identification Number:
000516297
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:
| 740 | 79227 | WATTS REGULATOR CO | | 740-3/4X1IN SET75PSI | 79227 | WATTS REGULATOR CO |
|
Techincal Specification:
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | IRON OVERALL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES SECOND END | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.750 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.000 INCHES FIRST END | | OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END |
|
|