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 |
|---|---|
| 52891 | PEMCO-NAVAL ENGINEERING WORKS INC. |
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 |
|---|---|---|
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| FEAT | SPECIAL FEATURES | CONVENTIONAL PORT OPENING |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| MATT | MATERIAL | STEEL COMP 410 SEAT |
| AWLS | CONNECTION TYPE | SOCKET, WELD, PIPE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 420 - 500 BHN ASSN STD SINGLE MATERIAL RESPONSE DISK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 GRADE IT ASSN STD SINGLE MATERIAL RESPONSE BODY |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 DEG FAHRENHEIT WATER-OIL-GAS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| CYCA | PRESSURE CLASS | 800.0 POUNDS |
| CRKP | STEM TYPE | RISING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 410 - 400 BHN ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 800.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| MATT | MATERIAL | STEEL COMP 420 DISK |
| CCFG | VALVE SIZE | 1.500 INCHES |
| MATT | MATERIAL | STEEL COMP 416 STEM |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| ADST | BONNET ATTACHMENT METHOD | WELDED |
| MATT | MATERIAL | STEEL UNS K03504 BODY |