ACS Valves offers a line of quick-clean series rotary airlock valves designed specifically for sanitary applications, such as food processing, pharmaceutical processing or medical device manufacturing. The line of ACS cast stainless steel rotary airlock valves features the ACS RotorRail design that enables full validation access to the rotor and all internal surfaces of the housing without disassembly of the endplate, or the concern for accurate rotor re-alignment during re-assembly, according to the company. ACS quick-clean series rotary airlock valves are available in 304 or 316 stainless steel, in sizes from 6 inches to 18 inches, with pressure differentials up to 20 PSIG and temperature tolerance up to 750ºF. Rotor configurations include: closed-end, metering, shallow-pocket, Teflon-coated and adjustable-tip. Adjustable rotor tips are available in stainless steel, hardened steel or bronze. Interior surface coating options include tungsten and hard chrome.