Rotary Valve for dilute phase conveying

Posted in: , on 2. Dec. 2005 - 11:23

Dear Sirs, I've seen some rotary valves for dilute phase conveying powered by fan (around 600 mmWg) made from plate and with polyurethane paddles. This rotary valve is very economic but I do not know the manufacturer.

Anybody knows how to find out a manufacturer for this kind of rotary valves?

Thanks in advance and best regards, ■

Conveying
Transport
Dilute Phase Conveying
Conveying Modes
Pneumatic Conveying
Fans
Compressed Air Systems
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Re: Rotary Valve For Dilute Phase Conveying

Posted on 2. Dec. 2005 - 03:31

DMN-WESTINGHOUSE offers an extensive range of rotary valves for all kinds of applications. Besides our standard versions we supply components that are ATEX compliant to Directive 94/9/EC, conforming to USDA requirements, pressure shock resistant to 10 bar, flame proof, etc.

For more information please visit www.dmn.info

Or send an e-mail to dmn@dmn-nwh.nl

Best regards,

Tonneke Caspers

DMN-WESTINGHOUSE

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Rotary Valve

Posted on 2. Dec. 2005 - 04:01

Thanks for your reply, but these valves you show me are 'very robust', thick cast casings, and wear resistant rotor, etc... I am looking for one that the casing is made from pressed steel plate (around 1.5 mm) and the paddles are ended with a replaceable part made from polyurethane.

Thanks in advance and best regards, ■

Re: Rotary Valve For Dilute Phase Conveying

Posted on 3. Dec. 2005 - 04:35

Dear Mr. Diego Peinado,

Adbulco is producing aluminia valves with full resin rotors, suitable your system.

Besides that we can offer you all sizes of rotary valves made out of sheet with polyurethane blades fixed between two steelblades.

See http://www.adbulco.com/stofsluis.htm.

Please send your inquiry and we will offer you a suitable sollution

Best regards,

Dolf Vernooij ■

fahim
(not verified)

Fly Ash Pumping System Calculation

Posted on 5. Dec. 2005 - 05:29

Dear sir,

I am working in heidelberg cement in bangladesh plant.

I like to know the calculation of fly ash transfer system by Vacum ,

which max. pumping capacity 50ton/hr, pipe dimension, blower capacity, rotary valve design & capacity.

I am awaiting for your calculation.

Thanking you,

Fahim ■