Part Number
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 |
|---|---|
| 57574 | VELAN VALVE CORPORATION DIV VELAN VA |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL UNS K03504 DISK AND COBALT ALLOY DISK |
| CCFG | VALVE SIZE | 2.500 INCHES |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| AWLS | CONNECTION TYPE | BUTT WELD PIPE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AGAV | END ITEM IDENTIFICATION | 170' PATROL COASTAL (PC-1) |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATT | MATERIAL | STEEL COMP 410 STEM |
| MATT | MATERIAL | STEEL UNS K03504 SEAT AND COBALT ALLOY SEAT |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| CRKP | STEM TYPE | RISING |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES |
| FEAT | SPECIAL FEATURES | G2 IN. SEAT DIAMETER; PROVIDED WITH A 1/4 IN. DIAMETER HOLE DRILLED IN THE UPSTREAM SIDE OF THE WEDGE; HAS PLATE PROVIDING INDICATIONS OF FLOW DIRECTION; BYPASS PIPE/CAP NOT INCLUDED; IAW MIL-V-18110E |
| CYCA | PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL UNS K03504 BODY |