Model M
Option: Metering
Metering provides an adjustable timed cycle for flow from valve. Timing is field adjustable from 5 to 60 seconds. Metering valves include a non-hold open feature when specified with this option. Option is available on Acorn Air-Control® Valves or valves utilizing Master-Trol, Master-Trol Plus or Time-Trol.
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Specifications
| Product Type | Option |

