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National Stock Number:
4820-01-423-4890
Federal Supply Class:
4820
National Item Identification Number:
014234890
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:
| 7099-1179P41912 | 09980 | KF INDUSTRIES DBA CONTROMATICS | | BOM7099-1179P41912 | 09980 | KF INDUSTRIES DBA CONTROMATICS |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | NICKEL ALLOY FLOW CONTROL DEVICE | | NICKEL ALLOY SEAT | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE SIZE | 20.000 INCHES | | FACE TO FACE DISTANCE | 9.750 INCHES | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 25.000 INCHES ALL ENDS | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | SERIES 10S CHECK VALVE |
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