... ,IDF,3A,RJT,BPE 1000pcs a week,sanitary weld/male butterfly valve sanitary weld/male butterfly valve1)Material : AISI304, AISI304L, AISI316, AISI316L2 ... & 1''-8''applied to the stainless steel pipeline system4)Connection: weld/male5)Certificate:ISO9001:20006)Application :dairy produce,brewery,food,pharmacy ... .Please feel free to contact us for further information sanitary weld/male butterfly valve