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National Stock Number:
4820-01-131-2742
Federal Supply Class:
4820
National Item Identification Number:
011312742
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:
| A615-B3170 | 28953 | RIX INDUSTRIES | | A615-C752-1 | 28953 | RIX INDUSTRIES |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 0.718 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER | 4.562 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.718 INCHES ALL ENDS | | RENEWABLE SEAT RING TYPE | RETAINING SCREW | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 2.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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