S-Pellet Series Rotary Valve for Metering, Feeding and Airlock Applications The S-Pellet Series valves, with ACS RotorRail™ quick-clean design, provide tool-less, single-step access to rotor and internal surfaces. Features & Benefits • For handling of material such as pellets, beads, and granules that require protection from shearing; sideinlet with adjustable material flow control ensures accurate rotor pocket filling without material shearing. • 304 or 316 cast stainless steel valve housing. • 6 square-flange sizes from 6” to 15”. • Available in 6 heights, from 14”H to 26”H; and 6 flange diameters from 6” to 16”. • RotorRail™ feature provides tool-less access to rotor and internal surfaces; speeds cleaning and inspection; ensures fast, accurate rotor and endplate re-alignment. • Valve housing fabricated of mild steel. • Interior coatings: hard chrome and tungsten. • CNC-machined components and housing provide precision tolerances; eliminates axial shaft movement, extends maintenance cycles. • Rotor types: closed-end, shallow-pocket, adjustable-tip, and Teflon®-coated. • Outboard bearing design protects bearings in hightemperature and high-PSIG applications; removes bearings from direct path of damaging contaminants. • Adjustable rotor tip types: EPDM rubber, polyurethane, hardened steel, stainless steel, and bronze. • Shaft seal types: ACST-4™ glandless Teflon® shaft seal, and packing gland. • Easily manages pressure differentials up to 15 PSIG. • Valve housing vent ports. • Excellent performance in high-temperature applications up to 750°F. • Shaft seal and rotor pocket air purge. • Cast iron housing. • 8-vane rotor with beveled tips and sides. 800-655-3447 | acsvalves.com 611 Argyle Street, North • Caledonia, Ontario N3W 1M1 • Canada © Copyright 2013 ACS Valves • 12020 • 1M • 10-vane, 12-vane, and custom rotor designs. • Custom drive packages. • Application-specific accessories: blow-through adapter, shear plate deflector, surge hopper, motion speed switch assembly.