About Us
The experience obtained in thirty years of activity allows CO.RA. ® to propose itself as the ideal partner, able to offer a transversal array of products, ranging from components to piping for the chemical/pharmaceutical industries as well as SOLID HANDLING systems. The image projected by CO.RA. ® infuses faith to its customers, many of which we have been serving for more than twenty years.
Our production is distinguished for its flexibility and creativity while guaranteeing high quality, avant-garde and above all personalized solutions for the customer, without neglecting the personalized assistance based on customer Requirements.
News & Events
The CO.RA. Double Valve is designed to satisfy the requirements of control, dosage, regulation and mixing in the process of Bulk filling
It is composed of a Butterfly valve in the middle of which there is a rotor and is generally positioned under the discharge outlet of a process machine for example a Dryer or a Bin.
The valve is designed to be interfaced to an automatic programmable weighing system, the functioning is divided in two phases : during the first phase the butterfly opens, the underlying weighing system interfaced with the valve discharges 95 % of the set weight, it doses in a brief time the limit of the gross weight, during the second phase, the butterfly closes and automatically the central rotor which allows the Drum/container to reach the required dosing limit corresponding to the Total weight of the product to dose with a precision of +/- 50 grams, is activated by means of pneumatic actuators 90 ° for the butterfly and 180° for the Rotor.
