Product Details | CHECK VALVE

4820-01-319-0025 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: 8036595703D3VAK2, 803-6595703-D3-VA-K2, 8036595703D3VAK2L1, 803-6595703-D3-VA-K2L1, 4820-01-319-0025, 01-319-0025, 4820013190025, 013190025

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-319-0025

Drawings & Photos | NSN 4820-01-319-0025


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Technical Data | NSN 4820-01-319-0025

Characteristic Specifications
MATERIAL COPPER ALLOY 715 BODY
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR E1A STRAIGHT THRU FLANGED ENDS
VALVE SIZE 1.000 INCHES
FACE TO FACE DISTANCE 6.500 INCHES
MAXIMUM OPERATING PRESSURE 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 350.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 4.250 INCHES ALL ENDS
NOMINAL THICKNESS 0.810 INCHES ALL ENDS
BOLT HOLE QUANTITY 4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.560 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 3.125 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
MOUNTING POSITION HORIZONTAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
SUPPLEMENTARY FEATURES FLOW CONTROL DEVICE: DILATING O-RING
FSC APPLICATION DATA ETHYLENE PROPYLENE RUBBER
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 803-6595703-D3-VA-K2

Restrictions/Controls & Freight Information | NSN 4820-01-319-0025

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
Category Code Description
No Freight Information