|
|
|
National Stock Number:
4820-00-488-1277
Federal Supply Class:
4820
National Item Identification Number:
004881277
Description:
VALVE,RESTRICTOR CHECK
Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.
|
Manufacturer Information:
| 2588934 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 9379 | 06177 | PNEUDRAULICS, INC. |
|
Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END | | DISK LOADING METHOD | SPRINGSPRING | | FLOW CONTROL DEVICE | BALLBALL | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END0.437 INCHES FIRST END | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SEAT ANGLE | 37.0 DEGREES FIRST END | | VALVE OPERATION METHOD | AUTOMATICAUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A FIRST END3A FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END | | THREAD QUANTITY PER INCH | 20 FIRST END20 FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END |
|
|