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National Stock Number:
4820-01-421-4708
Federal Supply Class:
4820
National Item Identification Number:
014214708
Description:
VALVE,CHECK
Detail:
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.
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Manufacturer Information:
| CD0027 12.00 IN | 82666 | STOCKHAM VALVES AND FITTINGS INC | | G15BAPP-72 12.00 INCH | 82666 | STOCKHAM VALVES AND FITTINGS INC | | G15XPP-72 12.00IN | 82666 | STOCKHAM VALVES AND FITTINGS INC |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 17.000 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 1.000 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 12 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | SPRING | | FACE TO FACE DISTANCE | 16.120 INCHES | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | IRON CAST UNS F32800 BODY | | MOUNTING POSITION | VERTICAL | | NOMINAL OUTSIDE DIAMETER | 19.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.250 INCHES ALL ENDS | | OPERATING PRESSURE | 285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | RAISED FACE NOMINAL DIAMETER | 15.000 INCHES ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 12.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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