Product Details | CALIBRATED FLOW VALVE

4820-01-441-8679 A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; and VALVE, GLOBE.

Part Alternates: 7100, 4820-01-441-8679, 01-441-8679, 4820014418679, 014418679

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 FEB 1997 01-441-8679

Drawings & Photos | NSN 4820-01-441-8679


Demand History | NSN 4820-01-441-8679

Part Number Request Date QTY Origin
7100 2017-10-296 84 Malaysia
7100 2017-04-109 2 United States

Cross Reference | NSN 4820-01-441-8679

Part Number Cage Code Manufacturer
7100 59015 TACO INC. DIV HEAT TRANSFER PRODUCTS DIVISION

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Technical Data | NSN 4820-01-441-8679

Characteristic Specifications
BODY MATERIAL BRONZE
SEAT MATERIAL PLASTIC, TETRAFLUOROETHYLENE
FLOW CONTROL DEVICE BALL
FLOW CONTROL DEVICE MATERIAL BRASS
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR C7 PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 5.312 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED WATER
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MAXIMUM INLET PRESSURE RATING 150.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES U/O WATER LINE HYDRAULIC DISTRIBUTION SYSTEM

Restrictions/Controls & Freight Information | NSN 4820-01-441-8679

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.
Category Code Description
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable