|
|
|
National Stock Number:
4820-01-314-3753
Federal Supply Class:
4820
National Item Identification Number:
013143753
Description:
VALVE,LIFT-CHECK
Detail:
A VALVE WITH A STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. IN THE SECOND POSITION, THE VALVE DISK IS LIFTED FROM THE SEAT TO ALLOW A FLOW OF FLUID IN EITHER DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. SEE ALSO VALVE, STOP-CHECK AND VALVE, STOP-LIFT-CHECK.
|
Manufacturer Information:
| 167WS | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | PL-21262 PIECE 453 | 0AT62 | SIEMENS ENERGY, INC. | | VAL1926 | 0AT62 | SIEMENS ENERGY, INC. | | PL-21262 PIECE 453 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | PL-21262 PIECE 453 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | PL-21262 PIECE 453 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | VAL1926 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | VAL1926 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | VAL1926 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
|
Techincal Specification:
| CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (PIPE) ALL ENDS | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | FSC APPLICATION DATA | LP AIR SYSTEM | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES ALL ENDS | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | STYLE DESIGNATOR | STRAIGHT THRU |
|
|