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Fireproof valve
Model: FH-SFW
Category: Machinery Parts and Components / Machinery Parts and Components / Blowers
Characteristics
Fireproof valve, normally open, 70 degrees or 280 degrees off, generally installed in the duct through the firewall, the shutdown role of fire, can set the output voltage, temperature exceeds 70 degrees or 280 degrees when the valve closed, the linkage to send (s) fan off.
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