Designed specifically for sanitary applications, such as food processing, pharmaceutical processing or medical device manufacturing, the quick-clean series of rotary airlock valves from ACS Valves aids in regulatory standards and practices compliance, reduces cleaning and sanitizing time and simplifies inspection, according to the company. This 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 time-consuming disassembly of the endplate, or the concern for accurate rotor re-alignment during re-assembly. 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.