Great for water treatment and other aquatic applications, this type 567 Georg Fischer valve has a double eccentric butterfly make allowing for 50% lower actuation torque. Viton , 150psi. Now available in large diameter sizing. Call today about this model and speak to our us about our warehoCommercial Industrial Supplye pricing. We specialize in working with contractors and project management to provide the lowest prices and best service possible. Get short lead times, quick shipping, full manufacturer warranty, and in-house technical support with CIS. 161567068