Belimo B219 Valve 30067439-890 maintaining precise primary air-to-fuel ratios

maintaining precise primary air-to-fuel ratios to prevent nuisance lockouts and sooting

Only the MGB300 series requires the specific door kit to accommodate these updated tubes

Broad Compatibility: Approved for use with all major refrigerants and lubricant types used in commercial HVACR

If the blower is running but the circuit remains open

Belimo B219 Valve 30067439-890 maintaining precise primary air-to-fuel ratiosFor contractors demanding precise hydronic system control, the Belimo B219 Valve is a robust 2 way Characterized Control Valve (CCV) engineered for optimal performance in diverse HVAC applications. This 3 4" NPT ball valve features a 10 Cv rating and an equal percentage flow characteristic, ensuring stable and accurate regulation of chilled or hot water, even with up to 60% glycol solutions. Constructed with a durable nickel plated forged brass body