... ,IDF,3A,RJT,BPE 1000pcs a week,sanitary weld/male butterfly valve sanitary weld/male butterfly valve1)Material : AISI304, AISI304L, ... ''-8''applied to the stainless steel pipeline system4)Connection: weld/male5)Certificate:ISO9001:20006)Application :dairy produce,brewery,food,pharmacy ... Butterfly valve body and disk were all out from full machined, high polished that demanded of the high quality in ...