Additionally a flow control valve prevents zones from overheating due to gravity circulation.
Furnace flow control valve.
There are millions of taco zone valves in use and they are the industry s top choice for consistent performance.
The hydrotrol ht flow control valve a specialty check valve e is used to prevent hot water from circulating through a building where the boiler is kept on to provide domestic hot water via a tankless coil or indirect water heater during non heating season months.
The primary valve also known as the safety valve supplies gas to the pilot light.
Flow control valves regulate the rate of fluid in plumbing and heating systems.
The thermocouple or thermopile generates the power holds the safety valve open.
It is also installed to prevent overheating of individual heating zones by gravity.
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The second valve also known as the main valve allows gas to flow to the burner trays.
Gas valves help to control the flow of gas within a system ensuring that everything runs according to plan.
Designed and engineered for reliability and built with all the quality you expect from taco these zone and flow control valves are used to create and control individual zones or isolate equipment in a hydronic heating system.
Zone and flow control valves.