2-way ball valves for isocyanat
Isocyanates require a special seat setup as they react with humidity and develop crystalline particles. To prevent the fluid from coming into contact with environmental humidity, the ball valves have to be leakproof. This is ensured through a special stem setup. Furthermore, some isocyanate types would damage standard plastic ball seats. That’s why metallic ball seats are used for this application to increase the lifetime of the ball valves.