Product Details | SAFETY RELIEF VALVE

4820-01-629-8628 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: RVPS10NC050, RVPS-10-N-C-0-50 , 4820-01-629-8628, 01-629-8628, 4820016298628, 016298628

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2014198 01-629-8628

Cross Reference | NSN 4820-01-629-8628

Part Number Cage Code Manufacturer
RVPS-10-N-C-0-50 3EJN2 COMMAND CONTROLS CORP

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Technical Data | NSN 4820-01-629-8628

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
STYLE DESIGNATOR SCREW-IN CARTRIDGE
VALVE SIZE 0.875 INCHES
FLOW CONTROL DEVICE POPPET
MAXIMUM OPERATING TEMP 120.0 DEG CELSIUS SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 26.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED CARTRIDGE 1ST END
CONNECTION STYLE PLAIN (SCREW-IN CARTRIDGE) 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.875 INCHES 1ST END
THREAD QUANTITY PER INCH 14 1ST END
THREAD CLASS 2A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 50.0 TO 5000.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP -40.0 DEG CELSIUS
SPECIAL FEATURES MEDIA GENERAL PURPOSE HYDRAULIC FLUID SUCH AS MIL-H-5606, SAE NO. 10, SAE NO. 20, ETC.
III PART NAME ASSIGNED BY CONTROLLING AGENCY PILOT OPERATED, BALANCED SLIDING SPOOL, PRESSURE RELIEF CARTRIDGE TYPE VALVE; ADJUSTMENT CAPPED; VALVE CAVITY C1020; SEAL REPLACEMENT KIT IS P/N SKN-1022

Restrictions/Controls & Freight Information | NSN 4820-01-629-8628

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