Hygienic stainless steel 3pcs butterfly valve SUS304 with 8 Ni;SUS316 with 10Ni Minimum order quality:1Sets/Style Hygienic stainless steel 3pcs butterfly valve1) Description of valveStandard:SMS,DIN,3A,IDF,ISO,NON-standard products can be request by user to drawingsMaterial:AISI304,AISI316L,high polished,recision from little Giant CNC MachinePlux domination of pipeline:DN25-DN100&1"-4"2)Detailed ...