National Item Identification Number
01-437-4651
014374651
4820-01-437-4651
4820-01-437-4651
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
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
Reference Numbers (Part Numbers)
B10-2084P-02TS CDS-P239233G01
7840-018
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL UNS K03504 BODY
E1 STRAIGHT THRU
DISK
MANUAL
BUTT WELD PIPE ALL ENDS;