Belimo B312B Valve 340155-7026 supporting the overall energy efficiency

supporting the overall energy efficiency and longevity of your unit

Standard best practice for any expansion valve installation involves replacing the liquid line filter drier to prevent debris or moisture from fouling the new valve's internal seat

1 requirements for atmospheric backflow prevention

is essential to ensure the outdoor temperature sensor relays accurate signals for optimal fuel savings and consistent indoor comfort

Always verify the Micro Board version before ordering

Belimo B312B Valve 340155-7026 supporting the overall energy efficiencyWhen you need a reliable 3 way ball valve for precise hydronic control, the Belimo B312B valve is a robust choice. This 1 2" NPT valve, featuring a 3. 0 Cv, is engineered for demanding HVAC applications. Its nickel plated forged brass body, chrome plated brass ball, and nickel plated brass stem ensure durability and chemical resistance, making it suitable for chilled or hot water systems up to 250F (120C), including those with up to 60% glycol