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Part Number:
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Item Name:
VALVE , REGULATING , FLUID PRESSURE

Definition:

A VALVE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED OUTLET PRESSURE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIED RANGE REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. IT IS DESIGNED FOR USE WITH COMPRESSED GAS(ES) AND VARIOUS LIQUIDS AND MAY INCLUDE GAUGES. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; AND VALVE(1), FLUID PRESSURE REGULATING, AIRCRAFT.

CAGE Information

Code Company
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ADQV FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
ADQV FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
ACKN FIRST END STYLE DESIGNATOR SOCKET W/BRAZING RING
ACLS SECOND END CONNECTION TYPE UNTHREADED INTERNAL PIPE
AEVA OUTLET PRESSURE RANGE +5.0/+2995.0 POUNDS PER SQUARE INCH
ADZH RENEWABLE SEAT RING TYPE THREADED
AEVR VALVE LOADING METHOD DOME
AEVZ MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
ACKM FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
AAQL BODY STYLE STRAIGHT THRU
AEVN REGULATION TYPE MANUAL SINGLE STAGE
ADQZ END CONNECTION QUANTITY 2
AAFZ BODY MATERIAL BRONZE
ACLG FIRST END NOMINAL PIPE SIZE ACCOMMODATED 1.250 INCHES
ACMN SECOND END NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES
ACSH SEAT MATERIAL BRONZE
ACLR SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
AEWF FILTER NOT INCLUDED
AEWB OUTLET PRESSURE ACCURACY RATING NOT RATED
AEVQ VALVE STEM DESIGN DOUBLE SEAT
ACLT SECOND END STYLE DESIGNATOR SOCKET W/BRAZING RING

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