|
|
|
National Stock Number:
4820-01-435-5152
Federal Supply Class:
4820
National Item Identification Number:
014355152
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:
| 638XB-3-6-2 | 09990 | PARKER-HANNIFIN CORPORATION |
|
Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +40.0 TO 125.0 POUNDS PER SQUARE INCH | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING TEMP | 225.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SECOND RESPONSE | | MINIMUM OPERATING TEMP | -40.0 FAHRENHEIT | | SPECIAL FEATURES | INLET,EXTERNAL STRAIGHT PIPE THD;OUTLET,37 DEG FLARED TUBE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
|
|