BackDeluge Alarm Valve, Lever Type, 3" to 12"
Deluge alarm valve is through the wet, dry, electric or manual control mode to start, so that the water can automatically single direction into the sprinkler system and alarm of a one-way valve. Deluge system, widely used in pre function system, water system and water curtain system.
Deluge alarm valve is through the wet, dry, electric or manual control mode to start, so that the water can automatically single direction into the sprinkler system and alarm of a one-way valve.
Deluge system, widely used in pre function system, water system and water curtain system.
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