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 |
|---|---|---|
| ACKN | FIRST END STYLE DESIGNATOR | REDUCED SOCKET WITH ONE BRAZING RING |
| ACSH | SEAT MATERIAL | RUBBER, BUNA-N |
| FEAT | SPECIAL FEATURES | WITH TWO GAGE CONNECTIONS,1/2 IN. 20UNF-2B THD PER MS16142 (5/16 IN. OD TUBE SIZE) |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| ADQV | FLOW CONTROL DEVICE MATERIAL | BRASS |
| AZKQ | TEMP RATING | 200.0 DEG FAHRENHEIT MAXIMUM |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| AEVA | OUTLET PRESSURE RANGE | +10.0/+20.0 POUNDS PER SQUARE INCH |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| AEVP | MANUAL CONTROL METHOD | TEE HANDLE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AAQL | BODY STYLE | CROSS |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| AEVN | REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC |
| AAFZ | BODY MATERIAL | BRONZE, ASTM B62 |
| AEWA | OUTLET PRESSURE SETTING | 20.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AEWB | OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| ADQU | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |