Product Details | SAFETY RELIEF VALVE

4820-00-800-5689 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.

Part Alternates: EA500222, EA50022-2, 601125, 4820-00-800-5689, 00-800-5689, 4820008005689, 008005689

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-800-5689

Drawings & Photos | NSN 4820-00-800-5689


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Technical Data | NSN 4820-00-800-5689

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 1100 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/1 FED SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 275.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 12.0 GALLONS PER MINUTE
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE G5A FLARE 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
THREAD QUANTITY PER INCH 16 1ST END
THREAD CLASS 3B 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 2300.0 TO 3850.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE EA50022-2

Restrictions/Controls & Freight Information | NSN 4820-00-800-5689

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information