Galaxy Thermoplast Pvt. Ltd. is a top notch exporter and stockist of PFA Lined Wafer Type Butterfly Valves. They take special care of understanding the needs of their customers and choosing the right material for all the products provided to these customers. SS 304 PFA Lined Wafer Type Butterfly Valves are installed between two flanges using bolts or nuts and studs. MS FEP Lined Wafer Type Butterfly Valves are light-weight. Their initial cost is low and so is the installation cost. SS 316 FEP Lined Wafer Type Butterfly Valves are easier to replace and install as compared to other fittings.