Introduction Three-way automatic change valves come with a T- or L- shaped fluid passageways inside the rotor. The T valve might be used to permit connection of one inlet to either or both outlets or connection of the two outlets. The L valve could be used to permit disconnection of both or connection of either but not both of two inlets to one outlet.
ntroduction Abrasion resistant pinch valve is a full bore or a fully ported type of control valve which uses a pinching effect to obstruct fluid flow with high abrasion resistance, high elasticity, high corrosion resistance and antifatigue of Xinhai rubber. The vale can be opened by hand wheel control or motorized control. Features Valve sleeve is made of anti-abrasion rubber with excellent resilience. The valve is more reliable, faster and minimum abrasion of the sleeve. The vale can b
