The LKB valve is a hygenic, pneumatically or manually actuated flap valve for the installation in high-grade steel of piping systems. HR

The LKB - Row of the high-grade steel valves offers a low flow resistance and a careful promotion of products of low and middle viscosity owing to their large opening range.

The valve LKB is steered either by a control drive or operated manually with a handle. The control drive is available in three versions: feather-closing (type of numerical control), feather-opening (type of NO) and air-to-air one (A/A type) activates. The control drive is in such a way designed that the axial movement of a piston is converted into the rotating motion of a wave around 90°. The torque of the control drive increases, as soon as the valve flap reaches the sealing ring of the flap valve.