|
|
|
National Stock Number:
4820-01-092-4293
Federal Supply Class:
4820
National Item Identification Number:
010924293
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.
|
Manufacturer Information:
| 79779-01D | 86184 | GRISWOLD INDUSTRIES | | 81531G | 86184 | GRISWOLD INDUSTRIES |
|
Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES FIRST END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES FIRST END | | BOLT HOLE QUANTITY | 6 FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | DISK LOADING METHOD | WEIGHT | | FACE TO FACE DISTANCE | 9.000 INCHES | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | ROUND WITH HOLES FIRST END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY 922 BODY | | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT | | MOUNTING FACILITY | BRACKET(S) | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER | 5.560 INCHES FIRST END | | NOMINAL THICKNESS | 0.440 INCHES FIRST END | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | RENEWABLE SEAT RING TYPE | THREADED | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 2.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
|