National Item Identification Number
01-516-1570
015161570
4820-01-516-1570
4820-01-516-1570
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)
93061
PARKER HANNIFIN CORP
BRASS PRODUCTS DIV
300 PARKER DR
OTSEGO
MI
49078
269-694-9411
19207
Reference Numbers (Part Numbers)
XVP502P-6
12479593
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP;
Required Description
COPPER ALLOY BODY
GLASS FIBER AND
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
A2 STR