... Sanitary ball valve (ISO9001:2000,CE,TUV) 2.DN10-DN200,1/2"-8",larger size can be customized 3.SS304,SS304L,SS316,SS316L Sanitary Ball ... ,TUVConnection type: weld/weld,clamp/clamp,male/male,weld/clamp,weld/male,clamp/maleOperation: 1) Manual, 2/3/4-position pulling handle, ... , small volume, large torque, small and convenient assembly. 3) Electric: With on-off indicator light, passive contact signal ...