We are manufacturers of ball, butterfly, hemisphere, clapet/check valves with manual, pneumatic, hydraulic, electro-hydraulic, electro-mechanic fail safe and electric actuators; modular system for gas filtration and seal gas booster in accordance to PED 97/23/CE and ATEX, API spec. 6D, firesafe API 6FA and BS6755, SELO, SIL IEC 62508