Series 85, 87 and 88 Pneumatically Operated Spool Valves are constructed of precision lapped spool and sleeves. Valves are available for in-line, manifold or base mounting.

A characteristic feature of these valves is a hardened and cut steel spool running in similarly hardened and cut steel liner. The precision fit of these metal elements form the seal. Special cushioning in the covers reduce switching noise to a minimum.

Types: Standard valves are available in two mounting configurations. In-line (body ported) valves are mounted using (3) 3/16" holes through the body. Sub-base or manifold mounted valves can be used with Kuhnke accessories or can be mounted on custom manifolds or equipment.