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National Stock Number:
4820-01-189-7830
Federal Supply Class:
4820
National Item Identification Number:
011897830
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.
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Manufacturer Information:
| 195-180 | 97153 | GOODRICH CORPORATION | | 195-180-1 | 97153 | GOODRICH CORPORATION | | 4G94000-137A | 98897 | LOCKHEED MARTIN CORP | | 4G94000-137B | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | SPRINGSPRING | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND ALL ENDS | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING | | RENEWABLE SEAT RING TYPE | PRESSED-INPRESSED-IN | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. | | VALVE OPERATION METHOD | AUTOMATICAUTOMATIC |
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