4" type 567 butterfly valve - made for quick, simple, and inexpensive modular installation and exchange, this valve is made of top-notch materials and features a reduction gear with handwheel make. Viton , 150psi, 110mm diameter. Integrated electric position indicator in mounting flange. Speak to a us about this model today. Get short lead times, quick shipping, full manufacturer warranty, and in-house technical support with CIS. 161567065