1560-01-625-1883 SUPPORT,STRUCTURAL COMPONENT,AIR 1560-01-624-8686 SUPPORT,STRUCTURAL.

National Stock Number:
4820-01-624-6210

Federal Supply Class:
4820

National Item Identification Number:
016246210

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:
SS-RL3M4S4-MO3T9T9SWAGELOK CO
SS-RL3M4S4-MOZ1X90FLUID SYSTEM TECHNOLOGIES (ES) PTYLTD
SS-RL3M4S4-MOZX766FLUID SYSTEMS TECHNOLOGIES (ES) PTYLTD


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL COMP 316 BODY
STEEL COMP 316 AND
RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION316 SS/A479 MFR REF SINGLE MATERIAL RESPONSE BODY
FLUOROCARBON FKM BONDED 316 SS/A479 MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE SIZE0.25 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP65.0 DEG CELSIUS SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLEPLAIN (TUBE) 1ST END
PLAIN (TUBE) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.25 INCHES 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
NOMINAL THREAD SIZE0.25 INCHES 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE10.0 TO 225.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP-12.0 DEG CELSIUS
FEATURES PROVIDEDMANUAL OVERRIDE
SPECIAL FEATURESMANUAL OVERRIDE; 1/4-IN NPT X 1/4-IN SWAGELOK TUBE FITTING
PART NAME ASSIGNED BY CONTROLLING AGENCYLOW-PRESSURE PROPOTIONAL RELIEF VALVE


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