Adapting disc bottom outlet valve meets customer needs

This DIN Norm defines the angle (60°) as well as the exact position of the outlet nozzle flange.

This allows easy retrofitting on existing reactors and tanks made of glass-lined steel, stainless steel or nickel alloy.

All features of Cleanvalve 45° are preserved with all its advantages and benefits. Cleanvalve has been designed with the most rigorous cleaning operations in mind.

Its patented flat seat, avoids collection or build-up of materials in the annular area between the valve seat and nozzle wall, and its self-draining design of the internal components and body, makes it extremely useful o customers.

Cleanvalve is able to accommodate temperature measurement sensors, measurement electrodes at the lowest point in the vessel for a more accurate and reliable temperature measurement. It also includes a lateral dismantling of the temperature probe.

All De Dietrich Process Systems glass-lined valves are made of cast steel coated with the standard DD3009 enamel identical to the reactors on which they are installed. Wetted parts feature the same characteristics of all other glass-lined equipment including resistance to corrosion, thermal and mechanical shock

The new 60° outlet also includes draining design, meaning there is an elimination of dead space, as well as it being easy to clean, to avoid cross contamination. There is no need to dismantle the valve between batches, which reduces production costs. All Cleanvalves have been tested and are safe and reliable.