November 2017 – 3-A Symbol Authorization Third Party Verification (TPV) Inspection

Another successful inspection of the manufacturing processes at our factory in Holland results in renewal of Lumaco’s 3-A Symbol Authorization for our Minidisc®, Doubledisc and N7 Automated Air-Actuated valves. Check out the 3-A page for detailed information.

August 2018 – Grade 304ss Lumaco Valves Discontinued

Because Lumaco is dedicated to offering only the highest quality valves and components, we have discontinued manufacture of our proprietary valves in grade 304 stainless steel. All Lumaco valve lines will now be available in grade 316 stainless steel only.

Lumaco Discontinues 304ss Valve Lines

March 2020 – COVID-19

During the efforts to slow the spread of COVID-19, Lumaco remains operational to support our Nation’s critical infrastructure.  In response to the risks associated with COVID-19, we have implemented additional cleaning and disinfecting measures, moved staff to work from home and are practicing social distancing at all times.  Our sales team continues to be available Monday-Friday 9am-5pm at 1-800-735-VALV or   For administrative concerns, accounts payable & receivable, we continue to operate Monday – Friday 11am – 5pm – please email for assistance.

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