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National Stock Number:
4820-00-892-2261
Federal Supply Class:
4820
National Item Identification Number:
008922261
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:
| 14291 | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | 14291*SS(M0D) | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | 14291*SS(MOD) | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | XW2560LCWE | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 BODY | | COBALT ALLOY BODY LINING | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | BUTT WELD PIPE 1ST END | | CONNECTION STYLE | BEVELED (PIPE) 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 1ST END | | MOUNTING POSITION | HORIZONTAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY REPLY TO PACS AAFZ,AAJJ,AND ACKN | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 85578 | | DESIGN CONTROL REFERENCE | 14291 |
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