Rotary Valves - DONALDSON - #9

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Rotary Valves
Standard Features & Options
Standard for AN
• 6-blade, double wiper rotor, black neoprene flexible wipers
• Available with round or square flanged inlets and outlets, ranging from 6"-30"
• Maximum operating pressure of 17" wg
• Drive combination includes motor, gear reducer, sprockets, chain and OSHA guard for standard equipment speeds of 17-22 rpm
Options for AN
• EPDM and polyurethane materials available for flex
tip rotors to handle material characteristics and process conditions such as temperature, humidity, food grade, etc.
• Extended clearance wipers available for models 8-16
• Extended shaft option allows valve and conveyor to be driven from a common drive
• 5-16 rpm rotation speed can be custom-designed
Standard for CI
Flexible Tip Model
• 6-blade fabricated rotor, cast iron body and endplates, with black neoprene flexible blades
• Round inlets and outlets, ranging in size from 6" to 12" ID
• Handles differential pressures up to 1 PSI (6.89 kPa)
• Drive combination includes motor, gear reducer, sprockets, chain and OSHA guard for standard equipment speeds of 17-22 rpm
Machined Model
• 10-blade, machined mild steel rotor with cast iron housing, bearing and endplate
• Seal area has 1/8" pipe tap connection with plug for pressure purge connection; housing has air bleed connection
• Handles differential pressures up to 12 PSI (82.74 kPa)
• Round inlets and outlets, ranging in size from 6" to 12" ID
• Drive combination includes motor, gear reducer, sprockets, chain and OSHA guard for standard equipment speeds of 17-22 rpm
Options for CI
Flexible Tip Model
• EPDM and polyurethane materials available for flex
tip rotors to handle material characteristics and process conditions such as temperature, humidity, food grade, etc.
• 5-16 rpm rotation speed can be custom-designed
Machined Model
• Available in 8- and 12-blade rotor models
• Available in 15" and 21" inlet and outlet sizes
• Nickel-plated rotor, body and endplates
• Blade options include stellite tipped, cutter blade, beveled blade, machined adjustable tips with W rubber wipers and Teflon®* coated pockets
• Special design available for sugar applications
• 5-16 rpm rotation speed can be custom-designed
Standard for F - Series
• 12-blade, mild steel rotor with cast iron housing with air bleed connection, two air intake fittings and product discharge connection
• Handles differential pressures up to 20 PSI
• Drive combination includes motor, gear reducer, sprockets, chain and OSHA guard for standard equipment speeds of 17-22 rpm
Options for F - Series
• Nickel-plated rotor, body and endplates
• Alternative blades available, including cutter, beveled, brass tipped, stellite tipped and Teflon®* coated pockets
• Special design available for sugar applications
• 5-16 rpm rotation speed can be custom-designed
• Teflon is a registered trademark of E.I. Dupont de Nemours & Co., Inc.
Information contained in this document is subject to change without notice.

pageCatalog pdf di En 2012-05-19-11