Min. Order Reference FOB Price
5 Pieces US$402.00-526.00 / Piece
Product Description
Sprinkler System Deluge Valve, Alarm Check Valve (ZSFG) The deluge alarm valve is the ancillary facility of sprinkler system and it often cooperates with automatic fire alarm system to achieve remote control. It allows water flow to sprinkler unidirectionally and alarms at the same time. The ...