We stock a large inventory of high-quality sanitary stainless butterfly valves. Our stainless steel butterfly valves are available in multiple sizes and functionality to meet your tubing specifications. View our full line of stainless steel tube products. We are your sanitary butterfly valve experts. We also carry a large inventory of other sanitary valves, stainless tube, fittings and accessories in multiple sizes. Visit our tube sizes and weight chart. View specifications on our stainless steel sanitary butterfly valves and other products. Reference our various Grades of stainless steel. Please view our Reference Catalog highlighting our stainless products including our large offering of stainless steel sanitary butterfly valves. Our reference catalog features stainless sanitary butterfly valves and other sanitary valves and other stainless steel products and accessories. View our stainless steel pipe theoretical bursting pressures chart. Stainless steel sanitary butterfly valves are available in Manual, Air Actuated, or Air Actuated with two Micro switches and a Solenoid Valve. Clamp or Weld ends are standard. Other connections are available upon request. Eight handle positions are standard. Each position is set in 45°increments. Silicone seats are standard - other seats available are EPDM and Viton. Sanitary butterfly valve replacement parts are available upon request.