Rapidrop DA - A is a pneumatically/hydraulically controlled 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
| Make | Rapidrop |
|---|---|
| Manufacturer | Rapidrop Global Ltd. |
| Model code | DA - A |
| Type | Siamese |
| Thread Type | NPT |
| Additional info |
Rapidrop DA - A is a pneumatically/hydraulically controlled 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 |