F Series Rotary ValvesDonaldson Co. Heavy-duty cast iron feeder valves Designed for high pressure pneumatic conveying sytems Outboard bearings for easy maintenance and dust protection Can meter materials from bin during transfer Request More Info Fill out the form below to request more information about F Series Rotary ValvesMore From Donaldson Co.Tools you can useDownflo® Pre-assembled Large (DFPRE) Dust CollectorsOptimized for operations with continuous manufacturing processesDalamatic G2 Dust CollectorEngineered to work with materials that create sticky or agglomerative dustEmployee issues among top manufacturing safety concernsDiscussions about employee mental health, physical safety and labor concerns are taking place all along the pet food manufacturing chain.Feed & Grain's Top Products in 2021What equipment and services piqued your interest in 2021?Donaldson Offers New Monitoring ProductWill also highlight the new RP Baghouse collector at its boothiCue™ Connected Filtration ServiceDonaldson Dust Collector Receives Product of the Year AwardTorit® Rugged Pleat (RP) baghouse industrial collector receives honor from Waterloo Filtration InstituteTorit Rugged Pleat Baghouse Dust CollectorDonaldson® Expands Line of Snap-In Pleated Bag Filters for Abrasive Dust CollectionProvides tool-free filter installationDonaldson Company Acquires Hy-Pro FiltrationMaker of Solutions for Filtering Hydraulic and Lubrication FluidsNew Donaldson Technology Simplifies Dust Management, Fume CollectionWeb-connected product notifies owners to take early, cost-saving maintenance actions