Product Details | SAFETY RELIEF VALVE

4820-01-621-5126 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: RPGC-LWV-4400 PSI , RPGCLWV4400PSI, 037720 , 4820-01-621-5126, 01-621-5126, 4820016215126, 016215126

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2013253 01-621-5126

Cross Reference | NSN 4820-01-621-5126

Part Number Cage Code Manufacturer
037720 L9215 TLD (CANADA) INC
037720 Z0DK5 FREIGHTQUIP AUSTRALIA PTY LTD
RPGC-LWV-4400 PSI 54035 SUN HYDRAULICS CORP

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Technical Data | NSN 4820-01-621-5126

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR SCREW-IN CARTRIDGE
FLOW CONTROL DEVICE PISTON
MEDIA FOR WHICH DESIGNED OIL, HYDRAULIC SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 50.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED CARTRIDGE 1ST END
CONNECTION STYLE PLAIN (SCREW-IN CARTRIDGE) ALL ENDS
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 4400.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE 150.0 TO 4500.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES VITON SEALS, VALVE HEX SIZE 1-1/8 INCH; STANDARD ADJUSTMENT SCREW WITH 5/32 INCH HEX SOCKET SIZE

Restrictions/Controls & Freight Information | NSN 4820-01-621-5126

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information