KLINGER Continues to be with the forefront of piston valve engineering since 1922. Featuring differing types of connections – flanged, threaded, butt and socket weld finishes – and both of those DIN and ANSI-compliant standards, KLINGER piston valves finish the wide range of KLINGER’s industrial valves. KLINGER gives control valves https://bookmark-share.com/story19517570/what-does-hattersley-valve-mean