The Sure Seal butterfly valve is the superior resilient-seated high-performance butterfly valve for industrial applications on the market today. Sure Seal Butterfly Valve Specifications: The stem...
high‐performance, butterfly valve for a variety of applications in the various process industries. The A31A is available in either a flangeless (wafer) or a single‐flange (lugged) valve design,...
Flowseal® High Performance Butterfly Valves are a standard in many industries including heating, ventilating and air conditioning, power generation, hydrocarbon processing, water and waste water...
Max-Seal Butterfly Valves are leading the way for Butterfly Valve Designs and Reliability. With our valve customization and large inventory of products, Max-Seal can be your “One-Stop-Shop” for all...
Features. Available in wafer, lugged and double flanged. One piece body design acc. ISO 5752 series 20 (DIN 3202 K1) Suitable for severe vacuum and up to 25 bar bubble tight shut off. The...
Apr 07, 2021 · Three commonly used non-metallic sealing materials for butterfly valves 1. Nitrile rubber Nitrile rubber is generally used as the seat material of butterfly valves, and its temperature...




