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National Stock Number:
4820-01-418-4606
Federal Supply Class:
4820
National Item Identification Number:
014184606
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:
| VV-0200-71155577 | 19122 | KINGS POINT MACHINERY INC |
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Techincal Specification:
| CONNECTION TYPE | FLANGE FIRST END | | FACE TO FACE DISTANCE | 7.500 INCHES | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | IRON CAST BODY | | MATERIAL | COPPER FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | MOUNTING POSITION | VERTICAL | | NOMINAL LENGTH | 7.500 INCHES ALL ENDS | | VALVE SIZE | 2.000 INCHES |
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