NSN 4820-01-180-9938
Part Details | Y VALVE
4820-01-180-9938 A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes VALVE, STOP-CHECK.
Alternate Parts: 1641 1 12IN, 1641 1 1/2IN, 1641 Y 1 12IN MOD, 1641 Y 1 1/2IN MOD, 4820-01-180-9938, 01-180-9938, 4820011809938, 011809938
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 06, 1984 | 01-180-9938 | 16992 ( VALVE, Y ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU Y-PATTERN
Cross Reference | NSN 4820-01-180-9938
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1641 1 1/2IN | 80318 | BTR VALVE SEALANTS INC |
| 1641 Y 1 1/2IN MOD | 80318 | BTR VALVE SEALANTS INC |
Technical Data | NSN 4820-01-180-9938
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU Y-PATTERN |
| FACE TO FACE DISTANCE | 12.000 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | MANUAL |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | BOLTED |