We supply a large range of Wafer butterfly valve.
Rubberlined EVS Wafer butterfly valve is concentric butterfly valve with bonded vulcanised rubber linings. The butterfly valves are designed with square driven anti-blowout shaft and slim disc of acid-resistant stainless steel with machined and polished disc edges resulting in low torque.
It is made by grey cast iron, Nodulair cast Iron, stainless steel cast.
Wafer butterfly valve can use to retain a seal to protect against dual-directional pressure differential in the flow of fluid.