Abstract:
A valve having a metal insert with a fluid passage formed in the metal insert. A composite valve body is disposed at least partially around the metal insert and having at least one port in fluid communication with the fluid passage with the metal insert. A valve member is partially disposed in the metal insert and operable to control the fluid flow through the fluid passage of the metal insert and parts of the valve body.
Abstract:
A valve having a metal insert with a fluid passage formed in the metal insert. A composite valve body is disposed at least partially around the metal insert and having at least one port in fluid communication with the fluid passage with the metal insert. A valve member is partially disposed in the metal insert and operable to control the fluid flow through the fluid passage of the metal insert and parts of the valve body.
Abstract:
A hydraulic housing for a solenoid valve is provided having a polymeric housing body with at least three control volumes intersected by a central bore with at least two of said control volumes being intersected by a radial passage. At least three axially spaced annular metallic bearing members are provided with at least two annular metallic bearing members providing control volume boundaries. The bearing members are permanently affixed within the polymeric body and have concentric inner diameters for receipt of a spool valve. The inner diameters of the bearing members are machined after the bearing members are affixed within the polymeric body.
Abstract:
A hydraulic housing for a solenoid valve is provided having a polymeric housing body with at least three control volumes intersected by a central bore with at least two of said control volumes being intersected by a radial passage. At least three axially spaced annular metallic bearing members are provided with at least two annular metallic bearing members providing control volume boundaries. The bearing members are permanently affixed within the polymeric body and have concentric inner diameters for receipt of a spool valve. The inner diameters of the bearing members are machined after the bearing members are affixed within the polymeric body.