The Pneumatic Sanitary Butterfly Valve can be connected using a clamp, welding, or thread. It has a maximum pressure of 10 bar, and an operating temperature range of -20 ℃ to +160 ℃. The valve disk is made of stainless steel, while the valve body is made of SS304, SS316, and SS316L material. It has a nominal diameter of 25 to 200.