Zimmerman & Jansen, Inc.

Z & J

electric, pneumatic, hydraulic and computer controlled valves, namely wedge-within-wedge valves, through conduit valves, high performance butterfly valves, FCC-valves, solid shut-off valves, valves for glass tanks, flue glass change-over valves, combustion air change-over valves, double deck slide valves, flue duct valves and multi-louvre valves;explosion and detonation hatches used in association with blast furnaces, flue gas control dampers, batch charging machines for feeding quartz sand into a glass furnace, lift-out roller drives, lehr rollers, equarris, lifters for handling materials operable mechanically, electrically or hydraulically;Z J;