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National Stock Number:
4820-01-536-6185
Federal Supply Class:
4820
National Item Identification Number:
015366185
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:
| 9911S151F6-1-FF | 79342 | WILLIAM E WILLIAMS VALVE CORP | | 9911S151F6-1-FF 2.0IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | S151F6-316FF-2.00IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.750 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 7.875 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CLASS 150 FF SWING CHECK VALVE, 2.00 INCH | | MATERIAL | STEEL CORROSION RESISTING BODY | | NOMINAL OUTSIDE DIAMETER | 6.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.563 INCHES ALL ENDS | | SPECIAL FEATURES | FLAT-FACED, HINGED DISK | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 2.000 INCHES |
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