valves and fittings of houston 1.High quality 2.Competitive price 3.Materials: AISI 304,304L,316L 4.Great service ... AISI 304, 304L, 316LThese Sanitary fittings meet the special demands of the sary processing industry. Components are machined 316L/304L/AISI ... butterfly valve,threaded butterfly valve,clamp butterfly valve,three pcs of butterfly valve.2.sanitary diaphragm valve,aseptic diaphragm valve. ...