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National Stock Number: 4820-01-007-1047
Federal Supply Class: 4820
National Item Identification Number: 010071047
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:
| 1121L1-10-3-50CLS | 82271 | PARKER-HANNIFIN CORPORATION | | 1121L1-10-3-50CLS | 98441 | PARKER HANNIFIN CORP | | 991740-6 | 82577 | RAYTHEON COMPANY | | 991740-7 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 3B | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FLOW CONTROL DEVICE | ORIFICE PLATE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | MAXIMUM INLET PRESSURE RATING | 500.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SILICATE-ESTER BASE | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE DISCHARGE FLOW RATE | 3.5 GALLONS PER MINUTE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE | | SURFACE TREATMENT | ANODIZE OUTSIDE | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/8-14 UNF FIRST END |
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