Article
Email Email Print Print
Clip Clip & File

New Products & Services

July 1, 2012

Use these valves for zero emissions

Clampseal valves comprise a line of single- and double bellows valves that allow for zero emissions. They are ideal for use in applications where packed valves may not reliably contain light gases or hazardous system fluids, due to leakage in the stem/packing seal area or stuffing box wall/packing seal area. Clampseal bellows seal valves meet all requirements of MSS SP-117, and are available in ½-in. through 4-in. sizes, and in Y, T and angle configurations, through ASME/ANSI Class 2500. Standard materials of construction include carbon steel SA105; chrome-moly SA182-F22, F91; stainless steel SA182-F316, F316L and F347. Options include electric, pneumatic and hydraulic actuators; open, closed or both locking devices; single or dual limit switches; position indicator; and leak-off port. — Conval, Somers, Conn.

www.conval.com

Add a Comment

Name:
Email:
Comments:

Please enter the letters or numbers you see in the image. (refresh)
 
 

More New Products & Services

Related Stories

LinkedIn Groups

Our LinkedIn group is now over 30,000 members strong!

  1. Join other CPI professionals from all over the globe and share best practices, expertise, concerns and more.
  2. Provide feedback to Chemical Engineering Editors


Current members represent Worley Parsons, DuPont, SABIC, Fluor, Air Products, LyondellBasell, Nalco, Dow Chemical, Dow Corning, BASF, Jacobs Engineering, ExxonMobil, Shell, Chevron and more.

Join Now



We also offer the following subgroup for more targeted discussions:

Tools
Search the Buyers' Guide

Plant Cost Index

Facts at Your Fingertips (archive)

Ask the Experts

Back Issues
X
To access this area, please log in or create an account.
Username:
Password:
Forgot your password?
Request it now.
Processing...
Live chat by BoldChat