... Sanitary Stainless Stee Clamp Butterflyl Valve (Butterfly Valve,Stainless Steel Valve,Sanitary Valve)Features:1) Sanitary Stainless Steel Butterfly Valve2) Material quality: SS304, SS304L, SS316 ... -type three way diaphragm, three-way diaphragm valve,5) Sample valves, stop reversing valves, and pipe fittings, such as Elbow, Tee, reducer ...