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Jun 02, 2017 · Butterfly valves provide lightweight and low-cost control over water flow in fire sprinkler and standpipe systems. A butterfly valve isolates or regulates the flow of fluid...
Fire signal butterfly valve Model: XD371X Nominal pressure: PN1.0 ~ 2.5Mpa Nominal diameter: DN50 ~ 350mm Working temperature: -10 ℃ -80 ℃ Suitable medium: water, oil, gas design...
Bosite Valve Group Co Ltd.Main producers of pulp valve, eccentric hemisphere valve, ball valve, globe valve, gate valve, butterfly valve, check valve, knife gate valve and other products. The...
To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and...
Fire signal butterfly valve Model: XD371X Nominal pressure: PN1.0 ~ 2.5Mpa Nominal diameter: DN50 ~ 350mm Working temperature: -10 ℃ -80 ℃ Suitable medium: water, oil, gas design...
Fire Signal Butterfly Valve; Fire Signal Butterfly Valve - Factory, Suppliers, Manufacturers from China. We always do the job to be a tangible group making sure that we can provide you with...











