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National Stock Number:
4820-00-497-6471
Federal Supply Class:
4820
National Item Identification Number:
004976471
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:
| 101158PC10/101158R-B/882036841 | 91643 | SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. | | 1281-002 | 76364 | MILWAUKEE VALVE CO, INC | | NB01620E-0800 | 11859 | HUNT VALVE COMPANY, INC. | | NB01620E-0800 | 30263 | PIMA VALVE, LLC | | 1281C002-800 | 76364 | MILWAUKEE VALVE CO, INC | | MIL-V-17547 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 11.062 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.687 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 14 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 19.500 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT 2ND RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER | 12.375 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.625 INCHES ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | A TYPE AND 1 CLASS | | SPECIAL FEATURES | VALVE SIZE 8.000 IN. | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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