Fire Signal wafer Butterfly Valve
Fire Signal wafer Butterfly Valve Product introduction
Fire Signal wafer Butterfly Valve is connected between butterfy valve and signal end. Base on the hand installment of valve,Signal Butterfly Valve wafer type is added electric switch box which includes micro switch; cam; terminal board; input cable; and structure parts ect. There is a micro switch between on and off. When the Fire Signal wafer Butterfly Valve switch opened and closed on the right p;ace, it will give off electrical signal. Electrical switch box is total sealing, and no sealing ring in shell, so it can be used outside directly. It can control the medium in the pipes and is also an accessory of spinkle system in fire protection project.
Fire Signal wafer Butterfly Valve1.Material:cast iron,NBR
2.electric signal ,DC24V
3.Size: 2" - 10"
4:Available temp. : 4-70 Celsius
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