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National Stock Number:
4820-01-238-0709
Federal Supply Class:
4820
National Item Identification Number:
012380709
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:
| 1570-12IN | 76364 | MILWAUKEE VALVE CO, INC | | 31F-CB1 12IN | 61661 | NEWMANS INC NEW JERSEY DIV | | 5341F 12IN. | 63686 | THE WALWORTH COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | A216 GR WCB NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE SIZE | 12.000 INCHES | | FACE TO FACE DISTANCE | 27.500 INCHES | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 19.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.250 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 12 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 1.000 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 17.000 INCHES ALL ENDS | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS | | RAISED FACE NOMINAL DIAMETER | 15.000 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL |
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