Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF
Definition:
A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
CAGE Information
Code | Company |
---|---|
80871 | GEA WESTFALIA SEPARATOR INC. DIV GEA |
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 | AUTOMATIC |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 1ST END |
TMQY | FURNISHED ITEMS AND QUANTITY | 1 LEVER |
CQGM | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
MATT | MATERIAL | STEEL COMP 410 STEM |
CSDC | OPENING PRESSURE SETTING | 90.0 POUNDS PER SQUARE INCH |
STYL | STYLE DESIGNATOR | ERR-090 |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 2ND END |
ADSU | DISK LOADING METHOD | SPRING |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 COND T ASSN STD SINGLE MATERIAL RESPONSE STEM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE BODY |
MEDA | MEDIA FOR WHICH DESIGNED | STEAM 2ND RESPONSE |
AEQJ | MINIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT |
FEAT | SPECIAL FEATURES | CARBON STEEL(PHOSPHATED)SPRING;ORIFICE AREA 0.110 SQ.IN. |
MATT | MATERIAL | STEEL COMP 316 FLOW CONTROL DEVICE |
AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
MATT | MATERIAL | STEEL COMP 316 BODY |
AHNC | CONNECTION STYLE | SOCKET ERR-100 |