piping designers . com | Forum
pipingdesigners.com home page pipingdesigners.com home page Get the RSS Feed from the Forum pipingdesigners.com on Facebook pipingdesigners.com on twitter pipingdesigners.com on LinkedIn About pipingdesigners.com pipingdesigners.com Forum pipingdesigners.com Codes & Standards pipingdesigners.com Links pipingdesigners.com Tools pipingdesigners.com Tips pipingdesigners.com Training pipingdesigners.com Jobs Board pipingdesigners.com home page

Like Us on Facebook Piping Designers LI Group follow pipingdesigners.com on twitter piping designers . com About Us piping designers . com Forum piping designers . com Codes & Standards piping designers . com Links piping designers . com Tools piping designers . com Training Piping Jobs Board piping designers . com piping designers . com

The Piping Designers Job Board

It is currently Sun May 19, 2013 7:25 pm

Board index » Piping Design <- Click to show this topic only. » Valves

All times are UTC [ DST ]



Post new topic Reply to topic  Page 1 of 1
  [ 2 posts ] 
  Print view Previous topic | First unread post | Next topic 
Author Message
jojeng2002
 Post subject: Feather Type Check Valve
Unread postPosted: Sat Oct 16, 2010 1:30 pm 
Offline

Joined: Sun Jan 18, 2009 10:41 am
Posts: 20
Location: South Korea
Years of Experience: 10
Country: Korea (south)
What is a feather type check valve? What is the difference between other type of check valves? Can you give me some illustrations?
Top
 Profile  
 
yar_nl
 Post subject: Re: Feather Type Check Valve
Unread postPosted: Fri Oct 22, 2010 8:27 pm 
Offline

Joined: Wed Aug 02, 2006 12:32 pm
Posts: 6
Location: Aberdeen
Years of Experience: 17
Country: United Kingdom
http://www.freepatentsonline.com/4168722.pdf

_________________
Raymond

Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 2 posts ] 

Board index » Piping Design <- Click to show this topic only. » Valves

All times are UTC [ DST ]

Who is online

Users browsing this forum: No registered users and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Jump to:  
 
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group