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National Stock Number:
4820-00-752-8871
Federal Supply Class:
4820
National Item Identification Number:
007528871
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:
| 11071 | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | 11071(M0D) | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | 11071(MOD) | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV |
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Techincal Specification:
| CONNECTION TYPE | BUTT WELD PIPE 1ST END | | CONNECTION STYLE | BEVELED (PIPE) 1ST END | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COBALT ALLOY BODY LINING | | MATERIAL | STEEL COMP 304 BODY | | MAXIMUM OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 1ST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY REPLY TO PAC AAFZ | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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