Press Release

Our Latest Z-Valve

Created on Thursday, 08 June 2017 14:04


The latest rendition of our Zero-Pressure-Sealing CARV incorporates several new features to extend duty times and minimize maintenance effort. This is useful for air/vacuum valves when they are installed in the most difficult application, involving high fat level wastewater that periodically experiences low pipeline pressures. New features also incorporate functionality testing and devices aimed at allowing ejection of accumulate debris without valve disassembly.

The Vent-Tech Z-Valve™ has firmly established a new standard in CARVs capabilities, and as market recognition spreads, the demand is getting larger in more ways than one. Photo shows the President of IVM, Rudy Lang III, standing by a 12” Z-Valve™ with a vacuum relief rating of over 18,000 scfm.

About International Valve

IVM was established 2009 for the express purpose of expanding and improving the technological advances of the flat float combination air release valve. All International Valve products are made in the USA.


To learn more about this, please contact

Rudy Lang, VP of Business Development
483 Heartland Drive, Unit C
Sugar Grove, Il 60554
Office: (630) 466-0300
Fax: (630) 466-0302
This email address is being protected from spambots. You need JavaScript enabled to view it.

Backend Options

See here all the options you can set in the Joomla Backend of this Theme.

Backend Options



Welcome to International Valve!



Register at International Valve.

  or   Login