Guardian Valve manufacture and design sanitary pressure and vacuum relief equipment. Their line of Quick Clean products have been used globally by many of the leading companies in the life sciences industry.
The Guardian Valve is a quick-opening, full line capacity pressure relief valve. The Guardian Valve uses force vectoring and pseudo-pin technology to eliminate pins, seals, and membranes required by traditional pin valves. This patent pending design is superior to current pin valves due to the repeatability across a broad range of set pressures and service conditions.
Pseudo Pin Valves