3120-01-318-1729 BEARING,PLAIN,SELF-ALIGNING Index 4810-01-318-1731 VALVE,BUTTERFLY

National Stock Number:
4820-01-318-1730

Federal Supply Class:
4820

National Item Identification Number:
013181730

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:
7720030-1053H889PARKER-HANNIFIN CORPORATION
7720030-10592003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
SUPPLEMENTARY FEATURESPER T.O. 13F7-13-3,FIG & INDEX NO. 9-1


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