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Watts Flow Check Valves
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$169.41 each
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$139.19 each
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$104.58 each
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$172.22 each
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$139.10 each
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$135.05 each
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More About Watts Flow Check Valves
Flow control valves regulate the rate of fluid in plumbing and heating systems. Some flow control valves act as a check valve, preventing fluid from drifting into places where it doesn't belong or zones that are not calling for heat.
Additionally, a flow control valve prevents zones from overheating due to gravity circulation. Gravity circulation occurs during periods when the boiler is hot, but the heat is unwanted in a zone. This allows the boiler to be preset so you can maintain domestic hot water year-round.
Additionally, a flow control valve prevents zones from overheating due to gravity circulation. Gravity circulation occurs during periods when the boiler is hot, but the heat is unwanted in a zone. This allows the boiler to be preset so you can maintain domestic hot water year-round.
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