Rotary stroke (angular stroke) valve positioner includes: IL-TOP-1441 / IL-TOP-1891 series, which has obtained EU 2014/34 / EU ATEX explosion-proof certification, certificate number ATEC.0006;
According to ASME BPE, EHEDG, FDA and 3A standard, DONJOY got certificates of PED-97/23/EC and MD-06/42/EC issued by TUV, ……