Product Details | SAFETY RELIEF VALVE

4810-00-905-4665 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: 009054665

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 00-905-4665

Drawings & Photos | NSN 4810-00-905-4665


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Technical Data | NSN 4810-00-905-4665

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE STEEL COMP MTX1015 SEAT
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR C6 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED SULPHUR DIOXIDE, GASEOUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 21.50 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 2.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE G42 FLARED 1ST END
SEAT ANGLE 45.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.437 INCHES 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD INTEGRAL
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 21.5 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE 20.5 TO 21.5 POUNDS PER SQUARE INCH
FEATURES PROVIDED BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
TEST DATA DOCUMENT 51663-RD10280M DRAWING
MANUFACTURERS CODE 51663
DESIGN CONTROL REFERENCE RD10280M

Restrictions/Controls & Freight Information | NSN 4810-00-905-4665

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information