Highest precision with air-gas mixtures
The D01 and E01 gas valves from ebm-papst are ideally suited for condensing units with pneumatic composite controls. Depending on the pressure generated in the venturi of the gas blower, the gas valves are controlled pneumatically. The offset (shift in zero point) can be adjusted at the servo controller. At the same time, the desired gas quantity is adjusted using an integrated flow control element. Depending on the design, reference pressure can be connected to the servo controller if required.
Our gas valves are mainly used in condensing unit applications for residential buildings in the low-to-medium output range. Our gas valves ensure precise air-gas ratio adjustment.