Part Number
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 |
|---|---|
| 71905 | DERBYSHIRE MACHINE & TOOL CO DIV DER |
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 |
|---|---|---|
| AAHV | SECOND END FLANGE OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |
| AAHV | SECOND END FLANGE OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| AZKQ | TEMP RATING | 425.0 DEG FAHRENHEIT NOMINAL |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.812 INCHES NOMINAL |
| ACLS | SECOND END CONNECTION TYPE | PLAIN FACE FLANGE |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AEVR | VALVE LOADING METHOD | DOME |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 8 |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AAFZ | BODY MATERIAL | BRONZE |
| ACMG | SECOND END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ACSH | SEAT MATERIAL | CELLULOSE FIBER |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ADQL | FACE TO FACE DISTANCE | 10.500 INCHES NOMINAL |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 7.562 INCHES NOMINAL |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AEWF | FILTER | NOT INCLUDED |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 165.0 POUNDS PER SQUARE INCH |
| ACMF | SECOND END BOLT HOLE QUANTITY | 6 |
| ACMH | SECOND END BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| ACLY | SECOND END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AEVA | OUTLET PRESSURE RANGE | +8.0/+15.0 POUNDS PER SQUARE INCH |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |