|
|
National Stock Number: 4820-01-348-1400
Federal Supply Class: 4820
National Item Identification Number: 013481400
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:
646B-2-3/8-52 | 09990 | PARKER-HANNIFIN CORPORATION | 646B-2-3/8-52CP40 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |
|
Techincal Specification:
STYLE DESIGNATOR | ANGLE | VALVE OPERATION METHOD | AUTOMATIC | MATERIAL | STEEL CORROSION RESISTING BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | RUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING | FLOW CONTROL DEVICE | DISK | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | | WATER, FRESH 2ND RESPONSE | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | DISK LOADING METHOD | SPRING | OPENING PRESSURE SETTING | 40.0 POUNDS PER SQUARE INCH |
|
|