The sleeve provide the valve lining, flange gaskets, and seating surface all in one. Pinch Valves are best suited to handle highly corrosive slurry. When abrasive particles strike elastomer surfaces, the impact is absorbed and then deflected back into the particle; This resiliency allows elastomer surfaces to wear at a much slower rate than metals or even ceramic surfaces. We provide Pinch Valve with cam actuator , electric actuator, gear operated, pneumatic cylinder operated etc.