|
|
|
National Stock Number:
4820-01-455-6682
Federal Supply Class:
4820
National Item Identification Number:
014556682
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:
| 4-B095Y | 3A162 | VOGT EDWARD VALVE CO A BRITISH TIRE & RUBBER CO | | 4-B4095Y | 3A162 | VOGT EDWARD VALVE CO A BRITISH TIRE & RUBBER CO | | 97-45695-01 SIZE | 3A162 | VOGT EDWARD VALVE CO A BRITISH TIRE & RUBBER CO | | 97-45695-01 SIZE 4 | 3A162 | VOGT EDWARD VALVE CO A BRITISH TIRE & RUBBER CO | | B4095Y-SIZE 4-SCH 40 | 3A162 | VOGT EDWARD VALVE CO A BRITISH TIRE & RUBBER CO |
|
Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | INSIDE SPRING | | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS | | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS | | DISK LOADING METHOD | WEIGHT | | MATERIAL | STEEL CORROSION RESISTING BODY | | MOUNTING FACILITY | LUG | | MOUNTING POSITION | VERTICAL | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES ALL ENDS | | RENEWABLE SEAT RING TYPE | BOLTED | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
|
|