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National Stock Number:
4820-01-521-5650
Federal Supply Class:
4820
National Item Identification Number:
015215650
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:
| 080230630B | 09032 | TATE ANDALE, LLC | | 4-210-M80M20 | 09032 | TATE ANDALE, LLC | | 54-111F 8IN BRZ | 09032 | TATE ANDALE, LLC |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | FLANGE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 HANDLE AND 1 INDICATOR | | FACE TO FACE DISTANCE | 15.500 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 C83600 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 8" SCUPPER VALVE | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | VALVE IS SUPPLIED WITH FLANGES UNDRILLED UNLESS OTHERWISE SPECIFIED; WHEN DRILLING IS SPECIFIED THEY ARE DRILLED IAW MIL-F-20042 150 LB. | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 8.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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