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National Stock Number:
4820-01-621-2025
Federal Supply Class:
4820
National Item Identification Number:
016212025
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:
| HMM11-2A-001-312 | 57574 | VELAN VALVE CORP. | | PW12-057M10-3MN | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 2.88 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND ALL ENDS | | MATERIAL | STEEL UNS K03504 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING FACILITY | WAFER | | NOMINAL OUTSIDE DIAMETER | 9.00 INCHES ALL ENDS | | NOMINAL THICKNESS | 2.88 INCHES ALL ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 4.00 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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