The valves are always equipped with a lifting actuator which permits individual lifting of an individual valve disc during the particular pipe cleaning. The 24/7 PMO Valve® 2.0 satisfies the strict requirements of the PMO (Pasteurized Milk Ordinance) and is certified acc. to 3-A Standard 85-02 for performing the lift function while milk or milk products are being transported in the other pipeline.
In this case, the cleaning media passes the seal of the lifted valve disc, cleans the leakage chamber and then flows out through the leakage outlet into the periphery. Therefore, it is possible to clean all surfaces that come into contact with the product, including the seal surfaces of the valve disc seals.