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National Stock Number:
4820-01-605-4959
Federal Supply Class:
4820
National Item Identification Number:
016054959
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:
| 525-S8C5F-XPS | 1GZ83 | SFC VALVE CORPORATION | | CD 525-S8C5F-XPS 2IN | 1GZ83 | SFC VALVE CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 11.0 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND ALL ENDS | | MATERIAL | STEEL COMP 316L BODY | | NOMINAL OUTSIDE DIAMETER | 6.5 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.0 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 2.0 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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