National Item Identification Number
01-344-7563
013447563
4820-01-344-7563
4820-01-344-7563
National Stock Number
Item Name
VALVE,STOP-CHECK
Federal Supply Class
4820
Description
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second 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. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.
Commercial and Government Entity Code (Supplier Data)
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
Reference Numbers (Part Numbers)
F07-4084B-02TS
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTING POSITION
BONNET
Required Description
STEEL BODY
STEEL COMP 410 FLOW CONTROL DEVICE
STEEL COMP 410 STEM
DISK
MANUA
