Cast aluminium valve body PN10 designed to provide an optimised use in applications of fuel gas supply in industrial burners.
It is possible to calibrate the minimum fl ow rate through a pin on the valve body (see the fi gure below). The minimum calibration allows bypass control until complete close-off. Cast aluminium valve body. Lower closing cap in white plated brass. Manual brass plug to calibrate the minimum flow rate with double O-ring seal and cap. NBR Nitrile butadiene elastomer plug suitable for hydrocarbons, methane propane, butane, etc. with 20% glass loaded Noryl control flow rate profile. These valves can be motorized by MVB46P actuator, 3-point control with 1kΩ aux. reply potentiometer.