Sender
Dear công ty!
Tôi tên Lành, công ty TMC. SDT 0938 225 501
Qúy công ty báo giá giúp tui CUỘN VÒI D65 X 1.6MPA X 30M, số lượng 6 cuộn.
Cảm ơn công ty!
Answer
Pressure reducing valve
Pressure reducing valve are suitable for installation on vertical pipes in buildings intended for firefighting purposes, which are supplied with permanent pressure by water. This pressure relief valve is designed to provide an outlet pressure range from 3bar to 9 bar. Pressure relief valves are classified under high pressure, and are suitable for use for inlet water pressure up to 20bar