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National Stock Number:
4820-01-365-6950
Federal Supply Class:
4820
National Item Identification Number:
013656950
Description:
VALVE,STOP-CHECK
Detail:
A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.
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Manufacturer Information:
| 178131 | 91643 | SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. | | 178131-6IN | 76364 | MILWAUKEE VALVE CO, INC | | 5071-012-600 | 76364 | MILWAUKEE VALVE CO, INC | | 5071C0-0600 | 76364 | MILWAUKEE VALVE CO, INC | | 5071C0-0600 | 91643 | SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. | | 178131-6IN | 91643 | SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. |
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Techincal Specification:
| BONNET TYPE | PACKING RETAINING | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 15.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MATERIAL | NICKEL ALLOY 400 STEM | | MATERIAL | NICKEL ALLOY SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 6.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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