First DN800 housings have arrived! Our MwStop® check valves are getting bigger and bigger;)! We just received our first DN800 housings. mta2019-10-07T09:06:28+02:00October 7th, 2019|Distributors, General, News, Products| Related Posts Merry Christmas and a Happy New Year 2020! December 16th, 2019 | 0 Comments MTA- Messtechnik GmbH was at the info day for SME experts in Vienna May 24th, 2019 | 0 Comments The ÖVGW Congress 2019 May 24th, 2019 | 0 Comments