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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
53711 NAVAL SEA SYSTEMS COMMAND

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
AAFZ BODY MATERIAL NICKEL AND ALUMINUM AND BRONZE
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
FEAT SPECIAL FEATURES QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; FLOW RATE (DEPENDENT ON AMB. PRESS.) 15-250 SCFM; MINIMUM INLET PRESSURE 350PSIG;SUPPLY AIR TEMPERATURE RANGE 0-122F; DESIGN INLET PRESSURE 825 PSIG; DESIGN OUTLET PRESSURE 825 PSIG; NORMAL INLET PRESSURE 700 PSIG + OR - 14PSIG; NORMAL SET OUTLET PRESSURE 2.5 PSIG AT 1 ATM; THIS VALVE MAINTAINS AIR PRESSURE INTHE STOLE CHARGING VALVE CONNECTION (SEPERATE ASSEMBLY) AT A POSITIVE DIFFERENTIAL TO THE SURROUNDING AMBIENT PRESSURE WHEN DRIVEN BY SEA WATER TO DEPTHS WITHIN THE ABOVE STATED OUTLET PRESSURE RANGE.
ACKL MEDIA FOR WHICH DESIGNED AIR
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY HOOD INFLATION SYSTEM (SHT.2) CONTROLLER

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