Giá chưa bao gồm thuế VAT How a deluge valve system works? 1. Manually 2. Electrically (Fire Detectors) 3. Pheumatically (Glass Bulb Detectors) 4. Hydraulically (Glass Bulb Detectors) - Each of these methodes (2 3 4) has a fire detection line that can activate the deluge valve - Once the...

Deluge Valve Accessories Tyco http://tmpccc.com/uploads/Products_tm/DelugeValve/x-%20Dry%20pilot%20Actuator%20DP-1.pdf Dry pilot actuator for Deluge and Preaction systems dry pilot release service Model DP-1...