Automatic Sprinkler Fire Extinguishing Fire Signal Gate Valve Flange Type I. Overview In addition to the advantages of elastic seat sealing gate valve, fire gate valve can intuitively display the degree of ... Read MoreGet Best Price
Trapezoidal Thread Linear Motion Fire Flange Pole Gate Valve I. Overview In addition to the advantages of elastic seat sealing gate valve, fire gate valve can intuitively display the degree of valve opening, ... Read MoreGet Best Price