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National Stock Number:
4820-01-150-2018
Federal Supply Class:
4820
National Item Identification Number:
011502018
Description:
VALVE,CALIBRATED FLOW
Detail:
A VALVE SPECIFICALLY DESIGNED TO AUTOMATICALLY MAINTAIN A PREDETERMINED DISCHARGE FLOW RATE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIC RANGE. IT IS DESIGNED TO BE USED WITH VARIOUS FLUIDS AND MAY BE PRESET AND/OR ADJUSTABLE. IT MAY BE IN-LINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; AND VALVE, GLOBE.
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Manufacturer Information:
| 1121L3-4-0.8CL | 82271 | PARKER-HANNIFIN CORPORATION | | 1121L3-4-0.8CL | 98441 | PARKER HANNIFIN CORP | | 3195530 | 82577 | RAYTHEON COMPANY | | 3195530 ITEM 9 | 82577 | RAYTHEON COMPANY | | 991740 | 82577 | RAYTHEON COMPANY | | 991740 ITEM 9 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE | | MAXIMUM INLET PRESSURE RATING | 500.0 POUNDS PER SQUARE INCH | | VALVE DISCHARGE FLOW RATE | 80.0 GALLONS PER MINUTE | | FLOW CONTROL DEVICE | PISTON, FREE TYPE | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FIRST END STYLE DESIGNATOR | FLARE | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-20 UNF | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END SEAT ANGLE IN DEG | 37.0 | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | BODY STYLE | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | HYDRAULIC OIL |
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