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National Stock Number:
4820-01-270-9557
Federal Supply Class:
4820
National Item Identification Number:
012709557
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:
| 73811-13 ASSY F15-0114C-02TY | 57574 | VELAN VALVE CORP. | | 73811-13 ASSY F15-0114C-02TYG | 57574 | VELAN VALVE CORP. | | F15-0114C-02TY AND 73811-13 | 57574 | VELAN VALVE CORP. | | F15-0114C-02TYG AND 73811-13 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 11.750 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 24.562 INCHES | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL BODY | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER | 13.500 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.125 INCHES ALL ENDS | | RAISED FACE NOMINAL DIAMETER | 10.625 INCHES ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 8.000 INCHES |
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