Nor-Cal Products, Inc. - The Vacuum Experts Analog/TTL Throttling Butterfly Valve, Aluminum

IntellisysTM butterfly valves offer the user outstanding pressure control performance with the convenience and space savings of an on-valve mounted controller. The patended closed loop motor control technology allows for smaller sizes (less than 6" ID) to be driven using only the step motor itself. This results in the most simple, robust and cost effective drive solution on the market. Also available with ISO and CF flanges.