Belimo B2050VSS-15 Valve 319848-301 the direct acting mode and

the direct acting mode and SPDT relay allow it to be wired for various single-level control functions

ensuring consistent airflow monitoring and system integration

installing a genuine Reznor unit heater part ensures that the system maintains its original thermal efficiency and safely handles the high-temperature exhaust environmental conditions of commercial rooftops and warehouse interiors

but technicians should always verify the specific wiring harness and plug configuration against the system schematic for proper phase orientation

Belimo B2050VSS-15 Valve 319848-301 the direct acting mode andThe Belimo B2050VSS 15 is a high performance 2 way stainless steel control valve engineered for demanding hydronic and steam applications. Featuring a 1 2" NPT connection and a 15 Cv flow coefficient, this valve is constructed with an A351 CF8M 316 stainless steel body and trim to ensure maximum corrosion resistance. Designed for modulating or two position control, it handles hot water, chilled water, and low pressure steam up to 50 psi. The assembly