|
|
National Stock Number: 4820-01-166-4439
Federal Supply Class: 4820
National Item Identification Number: 011664439
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:
8520T-10TT | 91816 | CIRCOR AEROSPACE, INC. |
|
Techincal Specification:
CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | POPPET | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 303 OVERALL | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES ALL ENDS | SPECIAL FEATURES | WITH ALUMINUM BODY GASKET AND POLYTETRAFLUOROETHYLENE O-RING | VALVE OPERATION METHOD | AUTOMATIC | STYLE DESIGNATOR | STRAIGHT THRU | THREAD CLASS | 3A ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | THREAD QUANTITY PER INCH | 14 ALL ENDS |
|