With hundreds of thousands in service, the
Rotarex Firetec B0481 clean agent valve has been proven to be ultra-dependable and is the choice of many of the world's largest
fire protection system engineering companies. It has a large 49 mm orifice for high flow and rapid discharge. 100% performance tested, the B0481 is built with premium quality that ensures a long lifetime of service. For use with FM 200® / HFC 227 and NOVEC™
fire extinguishing agents, it is available with manual, pneumatic and electronic actuators, and with or without a solenoid.