valve, butterfly valve, sanitary butterfly valve widely used in food, pharmacy, chemical, beer and other sanitary industries valve, butterfly valve, sanitary butterfly valveMaterial quality: SUS304, SUS316L Standard: DIN/SMS/ISO/IDF/3A/RJT/DS/BS/BPESpecification: DN15mm~150mm or 1/2"~4"Connection mode: FlangePacking: according your import requirementWe can supply a wide range of sanitary pipe ...