China High Quality Forged Steel Swing Check Valve Manufacturers – A105 Gate Valve,Carbon steel,Stainless steel,Duplex Steel, Alloy steel,Bronze,A105N,304,316,F51,F55,LF2,F91,Monel,C95800,B62,CS,SS – UNIQUE

1.Small fluid resistance 2.The torque for opening and closing is small, so it is easy to open and close. 3.The medium flowing direction is not restricted, and it doesn't disturb flowing and reduce the pressure of pipeline. 4.Short length structure 5.Good sealing performance 6.Simple shape, good casting process, widely used