RE: [Man.Distr]Re: Swing Check Valve

From: <Sajit>
Date: Wed Jan 07 2004 - 00:58:00 EST

The PID calls for this requirement. "Full bore check valve with external arm shall be top entry and allow swing replacement in service". The line size is 18". There are block valves shown across it with a drain d/s. I believe that this does not imply that the block valves have to be closed and then the swing taken out for maintenance, which then is an ordinary check valve with only an external arm or a dash-pot.

Sajit

-----Original Message-----
From: rajendra bajikar [mailto:rajendrabajikar@yahoo.com] Sent: Wednesday, January 07, 2004 9:30 AM To: <a href="/group/PipingDesign/post?postID=zBGaAqixNkrHK7IGFWDdHuxMaAi8uyLnOcoJ4D5A3O96SUx5_eSJcbufUX7PgVc7wmNX0bvNCr0zMROgaKaimaEI0l2YJw">PipingDesign@yahoogroups.com</a> Subject: [Man.Distr]Re: [PipingDesign] Swing Check Valve

Dear Sajit,
Is this a one time problem or regular? What is the line size? Could you please elaborate?
Regards,
Rajendra Bajikar.

Sajit Viswan <sviswan@tebodin.co.om> wrote: Is there a check valve that allows swing replacement while in service?

Sajit

---

Main site: <a href="http://www.pipingdesign.com">http://www.pipingdesign.com</a>
<a href="http://www.pipingdesign.org">http://www.pipingdesign.org</a>
<a href="http://www.pipingdesign.ca">http://www.pipingdesign.ca</a>

Yahoo! Groups SponsorADVERTISEMENT

---

Yahoo! Groups Links

    To visit your group on the web, go to:
<a href="http://groups.yahoo.com/group/PipingDesign/">http://groups.yahoo.com/group/PipingDesign/</a>

    To unsubscribe from this group, send an email to:
<a href="/group/PipingDesign/post?postID=9noPGiEyzpe2_Cadicb_nXwaQKrv1kUe4ZGpIvWJRqgbXlc7bIQRC1rIKweGeoDHSMNEeHYBLB1y0JU2ooKHJJqrqpbuuNDmoMWoRgaFtg">PipingDesign-unsubscribe@yahoogroups.com</a>

    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.

Rajendra Bajikar.

---

Do you Yahoo!?
Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes

[Non-text portions of this message have been removed]

---

Main site: <a href="http://www.pipingdesign.com">http://www.pipingdesign.com</a>
<a href="http://www.pipingdesign.org">http://www.pipingdesign.org</a>
<a href="http://www.pipingdesign.ca">http://www.pipingdesign.ca</a>

Yahoo! Groups Sponsor

ADVERTISEMENT  
<<a href="http://rd.yahoo.com/SIG=12c9eaad6/M=267637.4116730.5333196.1261774/D=egroupweb/S=1705083319:HM/EXP=1073539823/A=1853619/R=0/*http://www.netflix.com/Default?mqso=60178356&partid=4116730">http://rd.yahoo.com/SIG=12c9eaad6/M=267637.4116730.5333196.1261774/D=egroupweb/\
S=1705083319:HM/EXP=1073539823/A=1853619/R=0/*http://www.netflix.com/Default?mqs\ o=60178356&partid=4116730</a>> click here   

<<a href="http://us.adserver.yahoo.com/l?M=267637.4116730.5333196.1261774/D=egroupmail/S=:HM/A=1853619/rand=421427882">http://us.adserver.yahoo.com/l?M=267637.4116730.5333196.1261774/D=egroupmail/S=\
:HM/A=1853619/rand=421427882</a>>

---

Yahoo! Groups Links

• To visit your group on the web, go to:
  <a href="http://groups.yahoo.com/group/PipingDesign/">http://groups.yahoo.com/group/PipingDesign/</a>
  
• To unsubscribe from this group, send an email to:
  <a href="/group/PipingDesign/post?postID=9noPGiEyzpe2_Cadicb_nXwaQKrv1kUe4ZGpIvWJRqgbXlc7bIQRC1rIKweGeoDHSMNEeHYBLB1y0JU2ooKHJJqrqpbuuNDmoMWoRgaFtg">PipingDesign-unsubscribe@yahoogroups.com</a>
  <mailto:PipingDesign-unsubscribe@yahoogroups.com?subject=Unsubscribe>
  
• Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service
  <http://docs.yahoo.com/info/terms/> .
  

[Non-text portions of this message have been removed] Received on Wed Jan 07 00:58:00 2004