4820-01-556-2186 VALVE,BALL Index 4820-01-555-8997 SEAT,VALVE

National Stock Number:
4820-01-554-8499

Federal Supply Class:
4820

National Item Identification Number:
015548499

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:
PLC-10679 ASSY PLC-10679-C99565ADMIRAL VALVE LLC
PLC-10679-C99565ADMIRAL VALVE LLC


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY 957 BODY
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE400.0 TO 1500.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESVITON SEALS;VALVE SIZE .50" X 1.25"
PART NAME ASSIGNED BY CONTROLLING AGENCYRELIEF VALVE ASSY .313 ORIFICE


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