THERMOPLASTIC COMPOSITE BASED GATE VALVE

摘要

A displaceable valve body incorporated into a housing including a rigid thermoplastic body including suspended within the housing by a vertically displaceable stem associated with a solenoid. A softer thermoplastic material is applied in perimeter extending fashion to an exterior of the first material for sealing the valve when displaced to an interrupting position established between inlet and outlet locations communicating with the valve housing and, in the lowered position, a lower and arcuate configured edge of the body seals the interior of the valve housing. The solenoid is mounted atop the housing and communicates with the body via an interiorly/vertically translating stem in order to selectively lift and lower the body relative to a through flow interior established within the housing.