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National Stock Number: 4820-01-340-9944
Federal Supply Class: 4820
National Item Identification Number: 013409944
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:
1572-3IN | 37239 | LUNKENHEIMER CO |
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Techincal Specification:
MATERIAL | STEEL BODY | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | VALVE SIZE | 3.000 INCHES | FACE TO FACE DISTANCE | 9.500 INCHES | FLOW CONTROL DEVICE | DISK | VALVE OPERATION METHOD | AUTOMATIC | CONNECTION TYPE | FLANGE ALL ENDS | FLANGE SHAPE | ROUND ALL ENDS | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES ALL ENDS | NOMINAL THICKNESS | 0.938 INCHES ALL ENDS | FLANGE FACE DESIGN | PLAIN ALL ENDS | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL |
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