The WEV Central line butterfly valves Wonglee produced could be connected with the pipe flangeof ANSI B 16.1 . ANSI B16.5 and GB9113.Featured with unique designs,WEV butterfly valves sealed with rubber or PTFE which leads to lower friction between Disc and Sealing surface and long life in application,as well as easy maintenance.
Printable Central line Butterfly Valves, Imprinted,
Branded Central line Butterfly ValvesPrinting, Printed Central line Butterfly Valves A | B | C | D | E | F | G | H | I | J | K | L | M |N | O | P | Q | R | S | T | U | V | W | X | Y | Z | All | Search by Alphabet