Tank outlet mixproof valves featuring a double seat design with various additional options
Same basic advantages as the unique mixproof valves but specially designed for mounting directly on the tank wall at the inlets and outlets. For tank inlet and outlet applications, the Unique mixproof tank outlet (TO) valve offers full drainability and provides cleanability all the way up to the tank without any risk of cross-contamination.
The exceptional concept of this mixproof valve is characterized by excellent unmatched flexibility – yet still being very simple. The modular design gives you the perfect valve for your exact needs in all mixproof tank outlet operations allowing two different products in pipeline and tank.
Unique is remote-controlled by means of compressed air. The valve is a normally closed (NC) valve. The valve has two independent plug seals, forming a leakage chamber. In the leakage chamber there is only atmospheric pressure during every working condition. In case of rare accidental leaking of product, this will flow into the leakage chamber and be discharged through the leakage outlet. When the valve is open, the leakage chamber is closed. The product can then flow from tank to pipeline. The valve is water hammer protected in the pipeline due to the balanced plug that prevent the plug from closing too fast, when closing in the direction of product flow. The valve can be cleaned to any level according to the needs in the specific process. There is virtually no spillage of product when operating the valve.