MHA ZENTGRAF is a leading manufacturer of ball valves and high pressure valves. MHA ZENTGRAF specializes in fluid power solutions. Whatever you want to control, throttle or lock down - we are your partner! Our high pressure ball and control valves are used in a wide range of applications -- standard or custom designed. MHA ZENTGRAF offers solutions from one source: consulting, developing, producing and installing -- from * anywhere! [more]