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Powder & Bulk Solids, June 2018

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Powder & Bulk Solids 34 TechnologyReview J u n e 2 0 1 8 Category ProductFocus Valves, Gates, & Airlocks Heavy-Duty Rotary Valves for Powder Efficient and reliable conveying of all kinds of powders requires high-quality rotary valves. Pelletron's PRM and PRH series powder valves are available for various differential pressure applications for 22 to 50 psi. Depending on the pressure, the closed-end rotor is equipped with 12 or 14 vanes with beveled rotor tips. The valves are available for conveying capacities of 5000 to 200,000 lb/hr with inlet diameters ranging from 4 to 24 in. The valves are equipped with an integrated leakage air vent for improved filling efficiency. The heavy-duty housing and bearing sup- port allows minimal rotor tolerance with lifetime bearings. The valves are available in stainless steel. Special features for hot conveying applica- tions up to 480°F, polished and wear-resistant versions can be supplied as well. Double lip seals with shaft seal purge kit are standard. Pelletron Corp., Lancaster, PA 717-293-4008 www.pelletroncorp.com Dual-Channel Diverter Valve The Coperion WZK dual-channel diverter valve is specially designed for powders and granular products. The unit has an asymmetric design with approximately 33-36° angle suitable for distributing and collect- ing in pneumatic conveying lines and in gravity applications. The rotor has symmetrical channels that can be reversed to extend life, making it ideal for potentially high- wear materials. The WZK is engi- neered with pressure differential up to 73 psig, vacuum 14.8 in. and pressure surge proof to 145 psig, by design. The valve is equipped with a pressure assisted seal and main- tenance can be performed without removing from service. The WZK is Coperion's original worldwide top selling diverter valve. Coperion K-Tron Salina Inc., Salina, KS 785-825-3884 www.coperion.com Diverter Valves for Pneumatic Conveying Systems Diverter valves in pneumatic con- veying systems route product in different directions. They are used in dilute, medium, and dense phase systems. WAM manufactures four different types of diverter valves to address the challenges com- ing with different applications and to give the clients a selection based on technical requirements and economical features. These diverter valves are available as flap-diverters, tube–diverters, and drum-diverters. Their design allows different configurations for non- abrasive and abrasive products. All of the diverter valves are made of a cast aluminum housing and carry different sealing types up to inflat- able seals for applications where cross-contamination needs to be as minimal as possible. WAM Inc., Lawrenceville, GA 770-339-6767 waminc.com • Quick Easy Clean Designs • Spare Parts to Complete Turn Key Systems • Af ordable Maintenance & Energy Ef ciency • Conceptual Engineering & Custom Plant Design • Product Testing Services & Portable Laboratory Systems • Toll Grinding Facility for Small to Large Scale Grinding Needs • On Site Technical Assistance & Equipment Training Programs CMS CLASSIFIER MILLING SYSTEMS Powder Process Equipment Manufacturers 35 Van Kirk Drive Unit #17 Brampton, ON Canada L7A 1A5 Of ce: (905)456-6700 Fax: (905)456-0076 Email: JOGP@cms-can.com Website: www.cms-can.com Quality Equipment & Service Guaranteed! TOLL FREE: 1-877-353-MILL (6455) Classif er Milling Systems g y PROCESS EQUIPMENT SPECIALISTS

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