Belimo B307B Valve 319852-301 A critical feature for safety-sensitive

A critical feature for safety-sensitive environments

improving comfort and system performance

05°C) for precise thermal regulation

ensure you use a 48-DA core for acid removal or a 48-F strainer for mechanical filtration

It is critical to match the 1/4 HP rating of your existing unit

Belimo B307B Valve 319852-301 A critical feature for safety-sensitiveThe Belimo B307B is a professional grade 1 2 inch 3 way ball valve designed for precise flow control in demanding hydronic systems. Featuring a 0. 3 Cv rating, this valve utilizes an A port equal percentage flow characteristic and a modified B port for constant common port flow, ensuring stable heat transfer across varying loads. The housing is constructed from nickel plated forged brass, paired with a chrome plated brass ball and nickel plated stem