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National Stock Number: 4820-00-671-6438
Federal Supply Class: 4820
National Item Identification Number: 006716438
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.
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Manufacturer Information:
190-3-07 | 09990 | PARKER-HANNIFIN CORPORATION | 190-3-07 | 82271 | PARKER-HANNIFIN CORPORATION | PCCK600S.70X7036 | 09990 | PARKER-HANNIFIN CORPORATION | PCCK600S.70X7036 | 3B905 | EAGLE EQUIPMENT CORPORATION | PCCK600S.70X7036 | 6W091 | TRIAD FLUID POWER INC | R663 3-8D2-0-7 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |
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Techincal Specification:
CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | PISTON | MATERIAL | ALUMINUM ALLOY BODY | MATERIAL | ALUMINUM ALLOY FLOW CONTROL DEVICE | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | SPECIAL FEATURES | 0.07 GPM FLOW RATE | STYLE DESIGNATOR | STRAIGHT THRU | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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