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National Stock Number:
4820-01-411-9462
Federal Supply Class:
4820
National Item Identification Number:
014119462
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:
| 5272 | 11661 | NEWDELL COMPANY, THE | | 5272-1807-07B/5272-9122-07B | 11661 | NEWDELL COMPANY, THE | | 5272-9122-07B | 11661 | NEWDELL COMPANY, THE |
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Techincal Specification:
| MATERIAL | STEEL COMP 316 BODY | | COPPER ALLOY FLOW CONTROL DEVICE | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE SIZE | 0.750 INCHES | | FACE TO FACE DISTANCE | 4.625 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 3.875 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.406 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 2.750 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | SWING CHECK TYPE |
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