Rapidrop DS - B is a solenoid operated deluge valve for freshwater & seawater. The valve is held closed by system water pressure trapped in the top cover chamber. When the releasing system operates, pressure is released from the top cover chamber and the diaphragm assembly moves upward allowing the water to flow into the system.
The Rapidrop DS - B Valve name is one of 49 Valves from Rapidrop Global Ltd. featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the DS - B with other Valves.