Plastic butterfly valves
We offer plastic butterfly valves in different polymeric materials as PVDF, PP-H, PVC-U. The plastic butterfly valves are used widely in Water treatment, Power plants, Marine, Electroplating, Chemical process industry, Automotive industry, Cooling equipment, Aquariums, Swimming pool construction etc.
Over time, traditional butterfly valves have a tendency to become harder to operate, which is troublesome for maintenance and operation personnel. The increased torque can also cause electric actuators to fail prematurely. Even when comparing new valves, our plastic butterfly valves design requires approximately 50% less torque.
PVDF butterfly valves are especially well suited to weak corrosives and slurry service applications found in bleach plants of pulp and paper mills. PVDF is the material of choice for chlorine and other halogen containing chemicals. The suitability of PVDF butterfly valves in a given corrosive service is highly dependent on temperature.
PVC-U Butterfly Valves are a complete, commercial plumbing solution for corrosion resistant water and fluid handling applications. Suitable for higher pressure applications that demand easy-turn handles, long duration of use, and additional durability than that offered by other thermoplastic valves.
The PP-H butterfly valves have excellent resistance to acids, alkalis, organic solvents, and degreasing agents, but have poor resistance to aromatic, aliphatic, and chlorinated solvents. The plastic butterfly PP-H valves are also tough, heat-resistant, and semi-rigid, making them ideal for use with hot liquids or gases. This kind of plastic butterfly valves have hard, smooth, surface which also makes them ideal for use in areas where bacteria build up is a concern.