Special Features:

Consist of spool mc18155, sleeve mc18154; dimensions in inches, spool, 1.776 long, 0.345 largest outside diameter, smallest outside diameter 0.145; material stainless steel type 440 c, bright harden to 89.3 min.Rockwell 15n per mil-h-6875, passivate per mcp 39; sleeve, 1.260 long, 0.910 outside diameter stepped, material stainless steel type 440f or 440fse per ams 5632; used on mc16770/3, 1650012320561

Properties:

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.