Patent ID: 8733732

Claim:
An assembly, comprising: a manifold having a portion defining a bore, wherein the bore has a first end and a second end; a valve disposed at least partially within the manifold, the valve including: a coil configured to generate a magnetic field; a bobbin configured to house the coil; a pole piece located near the bobbin, the pole piece including: a first end configured for insertion into the bore of the manifold; a circumferentially extending groove located near the first end of the pole piece; an o-ring disposed in the circumferentially extending groove; and a radially outwardly extending flange located near the circumferentially extending groove, wherein the radially outwardly extending flange engages an axial surface of the portion of the manifold defining the first end of the bore and the bobbin engages an axial surface of the radially outwardly extending flange to axially position the pole piece and the bobbin on the manifold; and a housing configured to house the coil, the bobbin, and the pole piece, wherein the housing includes a tab configured to fasten the valve to the manifold.