Shenzhen Winan Industrial Development Co., Ltd.  

Product Name: Copper Material High Speed Spray Head for Fire Protection Model NO.: ZSTMB Deluge Valve Type: Diaphragm Type Nozzle Flow Coefficient: 80 Alarm Valve Diameter: 150mm Dry Alarm Valve Type: Differential Type Open Fire Sprinkler System Type: Water Spray System Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed Alarm Valve Type: Deluge Valve Sprinkler Head Type: Open Sprinkler Installation: Pendent Nominal Diameter: Dn15, Dn20 Flow Range: 15~150lpm Atomize Aangle: 60