Friday 18/10/2019

Bookmark and Share
 
 
Product Focus
  PandCT RSS Product Focus feed
Innovative cryogenic valves introduced by Boiswood

20 January 2012

A new range of novel cryogenic valves from Stoehr has been introduced by Boiswood. A major advantage of the patented FREES valves for vacuum jacketed pipes is that they can be installed in any position, making it possible to reduce the length of pipework required. Positioning the valves horizontally for example can allow installation in height restricted locations.

Another advantage is that valves' clearance volume is reduced by up to 80 per cent, making them cleaner to operate and quicker to purge as there is less dead space to retain media or contaminants.

Most cryogenic valves have a relatively large clearance volume as they incorporate the whole spindle chamber and evaporation space. Their valve spindles also have to be a certain length to minimise heat conduction into the media, which also increases their clearance volume. However, with the FREES design, dead space is greatly reduced since the whole spindle chamber including evaporation space is separated from the media.

A further benefit is that the smaller clearance volume makes the valves faster to evacuate, leading to quicker start-up after maintenance and thereby saving costs throughout the lifetime of the valve. To make purging easier, the valves can be supplied with an integrated purge connection.

FREES valves are available in stainless steel as well as specialty materials such as titanium, Hastelloy and Monel.

For further information, please contact Tony Kent:

Boiswood

Tel: +44 (0) 1452 330011
Fax: +44 (0) 1452 330088
Email: info@boiswood.co.uk
Web: www.boiswood.co.uk
PandCT.com are not responsible for the content of submitted or externally produced articles and images.
Click here to email PandCT about any errors or omissions contained within this article.
     
Send this page
To send this page to a colleague or friend,
fill in the email addresses below...
Your email address
Their email address:
Page to be sent: shownews.asp?ID=31678

Company gateway pages
for Boiswood:
FREE Information on the products in this article
To request more information from this supplier,
fill in your email address below.
Your email address
 
     
Bookmark and Share
Product categories: Accelerometers | Actuators | Agitators | Analysers | Bearings | Compressors | Controllers | Conveyors | Drives | Enclosures | Flowmeters | Heat Exchangers | Motors | Pumps | Relays | Sensors | Transducers | Transmitters | Valves | Weighing
(c) Copyright 1999-2019 Process and Control Today Ltd  |  Reg. no 3733110  |  Email Editor  |  Email Webmaster  |  Sitemap  |  Privacy Policy