Product Details | SAFETY RELIEF VALVE

4820-01-621-3255 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: RPEC0CV, RPEC-0CV , 4820-01-621-3255, 01-621-3255, 4820016213255, 016213255

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2013246 01-621-3255

Cross Reference | NSN 4820-01-621-3255

Part Number Cage Code Manufacturer
RPEC-0CV 54035 SUN HYDRAULICS CORP

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Technical Data | NSN 4820-01-621-3255

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR SCREW-IN CARTRIDGE
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 25.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED CARTRIDGE 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
OPENING PRESSURE SETTING 1000.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE 150.0 TO 6000.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES NEXT HIGHER ASSEMBLY HYDRAULIC/ELECTRICAL UNIT P/N H101A32355; PART NUMBER DOES NOT INDICATE CONTROL ADJUSTMENT OPTION. IF STANDARD SCREW ADJUSTMENT CONTROL OPTION IS DESIRED SEE 01-457-7714; VITON SEALS
III PART NAME ASSIGNED BY CONTROLLING AGENCY PILOT OPERATED RELIEF VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-621-3255

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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