National Item Identification Number
01-278-9915
012789915
4820-01-278-9915
4820-01-278-9915
National Stock Number
Item Name
VALVE,LINEAR,DIRECTIONAL CONTROL
Federal Supply Class
4820
Description
A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.
Commercial and Government Entity Code (Supplier Data)
27996
HEIL ENVIRONMENTAL INDUSTRIES
1425 HWY 25 N
49
TISHOMINGO
MS
38873
662-438-7800
27996
HEIL ENVIRONMENTAL INDUSTRIES
1425 HWY 25 N
49
TISHOMINGO
MS
38873
662-438-7800
Reference Numbers (Part Numbers)
031-6131
0312108
Required Categories
SPECIAL FEATURES
Required Description
CAST IRON BODY;STEEL SINGLE SPOOL;2500 PSI;3 WAY,3 1.000 IN. INTERNAL THD PORTS;