15 / 18 in Plastics

S-Pellet Series

Rotary Valve for Metering, Feeding and Airlock Applications

For handling of material such as pellets, beads, and granules that require protection from shearing; side inlet with adjustable material flow control ensures accurate rotor pocket filling without material shearing.

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Downloads Datasheet Technical Drawing (DWG)

Features & Benefits:

For handling of material such as pellets, beads, and granules that require protection from shearing; side-inlet with adjustable material flow control ensures accurate rotor pocket filling without material shearing.
Available in 6 heights, from 14"H to 26"H; and 6 flange diameters from 6" to 16".
Valve housing fabricated of mild steel.
CNC-machined components and housing provide precision tolerances; eliminates axial shaft movement, extends maintenance cycles.
Outboard bearing design protects bearings in high-temperature and high-PSIG applications; removes bearings from direct path of damaging contaminants.
Easily manages pressure differentials up to 15 PSIG.
Excellent performance in high-temperature applications up to 750°F.
Cast iron housing.
8-vane rotor with beveled tips and sides.

Options:

304 or 316 cast stainless steel valve housing.
6 square-flange sizes from 6" to 15".
RotorRail™ feature provides tool-less access to rotor and internal surfaces; speeds cleaning and inspection; ensures fast, accurate rotor and endplate re-alignment.
Interior coatings: hard chrome and tungsten.
Rotor types: closed-end, shallow-pocket, adjustable-tip, and Teflon®-coated.
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.
Valve housing vent ports.
Shaft seal and rotor pocket air purge.
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.

Rotary Valve Capacity: Round Flange Design (Cubic Feet/Hr.)
6	14	71	114	142	171	199	228	256	284	313
8	26	132	211	264	317	370	422	475	528	581
10	54	270	432	540	648	756	864	972	1080	1188
12	84	420	672	840	1008	1176	1344	1512	1680	1848
14	144	570	912	1140	1368	1596	1824	2052	2280	2508
16	186	930	1488	1860	2232	2604	2976	3348	3720	4092
	1	5	8	10	12	14	16	18	20	22
Rotor Speed (RPM)