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National Stock Number:
4820-01-509-9049
Federal Supply Class:
4820
National Item Identification Number:
015099049
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.
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Manufacturer Information:
| CV02-264 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.370 INCHES ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | END CONNECTIONS PER MS33656; MATERIAL 303 STAINLESS STEEL; O-RING MATERIAL, TEMPERATURE AND CRACKING PRESSURE RANGE 32 - VITON, -20 DEG FEH TO +400 DEG FEH, 0.5-1 PSIG; TUBE SIZE 3/8 INCHES; LENGTH 2.64 INCHES FACE TO FACE TO END CONNECTIONS; BODY VALVE LENGTH 1.53 INCHES; WEIGHT 0.35 LBS; MALE TUBE; PROOF PRESSURE 1-1/2 TIMES OPERATING PRESSURE; BURST PRESSURE 2-1/2 TO 4 TIMES OPERATION PRESSURE |
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