International Valve Receives Another Certification

International Valve is proud to announce yet another certification. This time, the company is now in compliance with NSF-372. This standard establishes and verifies product compliance with a maximum weighted average lead content requirement of 0.25 percent, which is required by the U.S. Safe Drinking Water Act. This NSF certification ensures that IVM products meet all mandatory requirements across the country, as a third party certification of lead content is required by many jurisdictions. Vent-Tech air/vacuum valves are also entirely made in the USA at their ISO 9001:2015 facility in Sugar Grove, Illinois. Their potable water valves have also been certified by United Laboratories to be NSF-61 compliant. 


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