i think u can go for pinch valve( other thanplug valve), because these are two
valve used in abrasive flow conditions.
M.Mohamed Bharuk
-----Original Message-----
From: D K M Rao [mailto:dkmrao@hotmail.com]
Sent: Monday, August 20, 2001 12:17 AM
To: <a href="/group/PipingDesign/post?postID=Yr7OMsjH-RiHL3lP7IVKXaLZkTdwulS0I7cONZuuuTT-bbvkMy7PyTLljO6BlxeMZTxEonnpgHN8BTXCOvdXyb-M">PipingDesign@yahoogroups.com</a>
Subject: RE: [PipingDesign] Plug Valve
Dear Mr Bharuk,
Thanks for the response. The particle size ranges from 10 to 4500 microns.
It is the dust collected form Cyclone separator.
with regards
>From: "Mohamed Bharuk M." <m.mohamedbharuk@saipem-india.com>
>Reply-To: <a href="/group/PipingDesign/post?postID=Yr7OMsjH-RiHL3lP7IVKXaLZkTdwulS0I7cONZuuuTT-bbvkMy7PyTLljO6BlxeMZTxEonnpgHN8BTXCOvdXyb-M">PipingDesign@yahoogroups.com</a>
>To: <PipingDesign@yahoogroups.com>
>Subject: RE: [PipingDesign] Current Interesting Link: Butterfly Valve
>Operation Concepts
>Date: Sat, 20 Mar 2004 10:02:10 +0530
>
>can u give the details of dust particle size associated with ur service
>
>
>
>M.Mohamed Bharuk
>
>-----Original Message-----
>From: D K M Rao [mailto:dkmrao@hotmail.com]
>Sent: Friday, March 19, 2004 9:52 PM
>To: <a href="/group/PipingDesign/post?postID=Yr7OMsjH-RiHL3lP7IVKXaLZkTdwulS0I7cONZuuuTT-bbvkMy7PyTLljO6BlxeMZTxEonnpgHN8BTXCOvdXyb-M">PipingDesign@yahoogroups.com</a>
>Subject: RE: [PipingDesign] Current Interesting Link: Butterfly Valve
>Operation Concepts
>
>
>Dear All,
>A metal seated, lubricated, 4" plug valve is presently used for the
>following conditions:
>Fuel Gas, Design Temp of 70 Deg C, Pressure of 25 bar, gas associated with
>dust and the valve operation could be about 10 times a day to take out the
>dust from a cyclone separator. But it is observed valve is passing at about
>five operations at the most.
>Which could be the best specification for this service?
>with regards
>DKMRAO
>Mech Engineer
>
>_________________________________________________________________
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[Non-text portions of this message have been removed] Received on Sat Mar 20 07:25:00 2004
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