Belimo B340+ARB24-SR Valve Assembly Freon Modular Compatibility: Purpose-built for AFB/NFB

Modular Compatibility: Purpose-built for AFB/NFB spring return actuators

maintaining precise tridicator gauge accuracy is critical for system safety and operational efficiency

The NEMA 4X enclosure ensures watertight and corrosion-resistant protection

This part is supplied as the valve body only

Flow must follow the arrow indicated on the label to ensure optimal filtration and core integrity

Belimo B340+ARB24-SR Valve Assembly Freon Modular Compatibility: Purpose-built for AFB/NFBThe Belimo B340+ARB24 SR is a professional grade 1 1 2 inch 3 way characterized control valve (CCV) engineered for precision flow control in hydronic systems. This assembly features a stainless steel ball and stem to resist scaling and corrosion, paired with a Cv of 31 for high demand applications. The ARB24 SR non spring return actuator delivers 180 in lb of torque, ensuring reliable positioning under full differential pressure. Operating on a 24V AC