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National Stock Number: 4820-01-454-9952
Federal Supply Class: 4820
National Item Identification Number: 014549952
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:
| 8.0-72-KHH-4-W | 76588 | CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY | | 8.0-72-KHH-4-W-X | 76588 | CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY | | AN-8.0-72ALBRZ-J | 76588 | CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | STEEL COMP 316 FLOW CONTROL DEVICE | | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT | | STEEL COMP 316 STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351 GR CF8M ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | ASTM A351 GR CF8M ASSN STD SINGLE MATERIAL RESPONSE STEM | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 225.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | MOUNTING FACILITY | WAFER |
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