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Techincal description
The DMK butterfly control valve actuates from 0° to 90° degrees in either direction; it is not a tight shut-off valve. Inlet side male thread and outlet-side female thread enable a space-saving assembly directly on most DUNGS safety shutoff valves
Application
The DMK is recommended for industrial and commercial heating applications for modulating gas or air supply to burners. The DMK butterfly control valve is suitable for dry natural gas, propane, butane, air and other inert gases. Suitable for up to 0.1 % by volume, dry H2 S. A “dry” gas has a dew point lower than +15 °F and its relative humidity is less than 60 %.