Butterfly valve for building services, with anti-condensation feature, elastomer liner (EPDM XU or Nitrile K). Spherically machined valve disc made of stainless steel (6g). With electric actuator. BOAX-SF: full-lug type body (T4), suitable for downstream dismantling and deadend service. Valve disc made of stainless steel 1.4308. Connections to EN possible. Electric actuator by BERNARD CONTROLS: LE / SD type series for on/off control.
Heating, ventilation, air-conditioning, for drinking water.