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Part Number:
NSN:
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Item Name:
VALVE , GATE

Definition:

A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.

CAGE Information

Code Company
85130 FLOWSERVE CORPORATION DIV FLOWSERVE

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
AQLR VALVE OPERATION METHOD HYDRAULIC
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
CQCJ MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 2500.0 POUNDS PER SQUARE INCH WATER, FRESH
AAAR NOMINAL PIPE SIZE ACCOMMODATED 5.000 INCHES
AWLS CONNECTION TYPE BUTT WELD PIPE
ADSR BONNET TYPE PACKING RETAINING
MATT MATERIAL NICKEL ALLOY BODY
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS SELECTED AND TESTED IAW NUCLEAR PROPULSION PLANT SYSTEM
CRKP STEM TYPE RISING
FEAT SPECIAL FEATURES BODY LINING MATL-COBALT ALLOY;POWER DRIVE OPERATING PRESSURE 3000 PSI
CRWH MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 670.0 DEG FAHRENHEIT WATER, FRESH
MATT MATERIAL STEEL COMP 304 DISK

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