Previous in Forum: Hot Tap- Alloy Steel   Next in Forum: Valve Class and PN Code
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
3 comments
Rate Comments: Nested
anoopbindal
Associate
Engineering Fields - Piping Design Engineering - New Member

Join Date: Mar 2009
Location: Mumbai
Posts: 41
Good Answers: 1

Dual plate check valve

05/21/2010 12:33 AM

Where I will get dimensions for flanged end dual plate check valve (less than 8") long pattern??

__________________
 annu
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Just an Engineer
Guru
Australia - Member - New Member

Join Date: Feb 2008
Location: Australia
Posts: 2181
Good Answers: 255
#1

Re: Dual plate check valve

05/21/2010 2:43 AM

More info required please.

What material to be handled? (Water, oil, gas,...)

What diameter/pipe size?

What pressure rating?

__________________
 Just an Engineer from the land down under.
Register to Reply
Codemaster
Guru

Join Date: Jul 2005
Location: Stoke-on-Trent, UK
Posts: 4496
Good Answers: 137
#2

Re: Dual plate check valve

05/21/2010 6:05 AM

The only ones I've seen (e.g. Duo-Chek) are wafer-type.

Cheers........Codey

__________________
 Give masochists a fair crack of the whip
Register to Reply
Anonymous Poster
#3

Re: Dual plate check valve

05/21/2010 9:52 PM

APIi 6D covers this (Fig 10 - Dual Plate wafer type check valve Long pattern).

The classes covered are 150 through 2500 and DN 50 to 900 (ie 2" to 36").

Dimensions in table 6 (face to face dimensions).

The only problem is these are not flanged - these are sandwich type.
Register to Reply
Register to Reply
Have a Different Question?
3 comments
Copy to Clipboard

Users who posted comments:

Anonymous Poster (1); Codemaster (1); Just an Engineer (1)

Previous in Forum: Hot Tap- Alloy Steel   Next in Forum: Valve Class and PN Code

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Mechanical Engineering:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (93 right now)
Show Members
Advertisement