Product Details | SYSTEM PRESSURE REGULATING VALVE

4820-01-563-4428 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.

Part Alternates: SDR310S, SDR-3-10-S, 4820-01-563-4428, 01-563-4428, 4820015634428, 015634428

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 MAY 2008 01-563-4428

Cross Reference | NSN 4820-01-563-4428

Part Number Cage Code Manufacturer
SDR-3-10-S 78462 SPORLAN VALVE CO

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Technical Data | NSN 4820-01-563-4428

Characteristic Specifications
SPECIAL FEATURES ELECTRONIC DISCHARGE BYPASS VALKVE (EDBV), STEP DISCHARGE REGULATOR, SIZE 3, 10 FT CABLE, STRIPPED AND TINNED CABLE ENDS
III END ITEM IDENTIFICATION AIR ROUTE SURVEILLANCE RADAR 4 (ARSR4)
III PART NAME ASSIGNED BY CONTROLLING AGENCY EDBV

Restrictions/Controls & Freight Information | NSN 4820-01-563-4428

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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