... ,IDF,3A,RJT,BPE 1000pcs a week,sanitary weld/male butterfly valve sanitary weld/male butterfly valve1)Material : AISI304, AISI304L, AISI316 ... 1''-8''applied to the stainless steel pipeline system4)Connection: weld/male5)Certificate:ISO9001:20006)Application :dairy produce,brewery,food,pharmacy ... inquired or actuator for your wide use.8)Butterfly valve body and disk were all out from full machined, high ...