National Item Identification Number
01-202-4399
012024399
4820-01-202-4399
4820-01-202-4399
National Stock Number
Item Name
VALVE,Y
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
SVA500-1 2IN-508 CAR
120E050108TN11552G
120E051608N1700
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
Required Description
DISK
MANUAL