These completely redesigned rotary valves are available for various pressure applications, and include a quick-clean version. The valves are available for discharge applications as a low-pressure version for 3 psi, a medium-pressure conveying valve for 22 psi differential pressure, and a high-pressure conveying valve for 50 psi differential pressure. The valves are designed in stainless steel and available in sizes from 4 to 20 in. The main advantage is the newly patented low-leakage rotor, which saves energy in the pneumatic conveying process, including a new leakage air vent design. The valves are equipped with rotors with various numbers of special designed vanes in order to keep the air leakage extremely low.
Pelletron Corp., 717-293-4008 Lancaster, PA www.pelletroncorp.com