With an automatic reset function

Built from a high-temperature resistant alloy

ensuring optimal airflow direction

reducing truck stock overhead

Belimo B340 Valve 30067439-890 With an automatic reset functionThe Belimo B340 is a high performance 1 1 2 inch 3 way characterising ball valve engineered for precise control in hydronic systems. Featuring a 37 Cv flow coefficient, this valve utilizes a specialized A port equal percentage flow characteristic and a B port modified for constant common port flow, ensuring stable thermal output and linear heat transfer. Built with a nickel plated forged brass body and a stainless steel ball and stem, the B340 is