Belimo B217 Valve 30067439-890 making it an ideal drop-in

making it an ideal drop-in replacement for standard wall switches

as well as Model 64-A and Model 42S-A controls

Common Questions How do I adjust the set point on the AFS-405-121

it is rated for both R404A and R507A

Belimo B217 Valve 30067439-890 making it an ideal drop-inFor precise hydronic system control, the Belimo B217 valve is a robust 2 way characterized control valve (CCV) engineered for demanding HVAC applications. This 3 4" NPT valve features an equal percentage flow characteristic, ensuring stable and accurate modulation of chilled or hot water, including solutions with up to 60% glycol. Its nickel plated forged brass body, coupled with a stainless steel ball and stem, provides exceptional durability and