Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-218-4134 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 54-2021D24, 4820-01-218-4134, 01-218-4134, 4820012184134, 542021D24, 012184134

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 OCT 1985 01-218-4134

Demand History | NSN 4820-01-218-4134

Part Number Request Date QTY Origin
4820-01-218-4134 2013-05-123 1 US

Cross Reference | NSN 4820-01-218-4134

Part Number Cage Code Manufacturer
54-2021D24 13669 TESCOM CORPORATION DBA EMERSON PROCESS MANAGEMENT

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Technical Data | NSN 4820-01-218-4134

Characteristic Specifications
BODY MATERIAL STEEL, CORROSION RESISTING
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND
MAXIMUM INLET PRESSURE RATING 10000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 200.0 TO 10000.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
SPECIAL FEATURES SEGREGATED VENT PROVIDES SEPARATE VENTING OF DOWNSTREAM PRESSURE
SEAT MATERIAL STEEL, AMS 5643
PACKING MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE POPPET
FLOW CONTROL DEVICE MATERIAL STEEL, AMS 5643
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING

Restrictions/Controls & Freight Information | NSN 4820-01-218-4134

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable