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Botou Changhong Valve Manufacturing Co

Rubber flap check valves, trench butterfly valves, and so on

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  • Contact:宋文强
  • Phone:0317-8349968
  • Email:btchfm@163.com
  • fax:0317-8349968
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300X slow closing silencer check valve
300X slow-closing silencing check valve performance 300X slow-closing silencing check valve This product is designed for high-rise and super-high-rise buildings and is used to solve the problem of flow requirements in domestic water and fire water systems of high-rise buildings.
2015-02-05
Features of 200X pilot operated pressure reducing valve
Features of 200X pilot-operated pressure reducing valve Features of 200X pilot-operated pressure reducing valve 1. New and reasonable structure, rational use of hydraulic principle control. 2. The closing valve opens quickly and closes slowly, without water hammer impact (the closing time is adjustable
2015-02-05
200X pilot operated pressure reducing valve
200X Pilot Operated Pressure Reducing Valve Performance 200X Pilot Operated Pressure Reducing Valve This product is designed for high-rise and super high-rise buildings. It is used to solve the problems of high-rise building domestic water and fire water systems that require large flow,
2015-02-05
100X remote control float valve
100X remote control float valve structural features and uses 100X remote control float valve consists of a main valve, needle valve, ball valve, float valve, micro filter, etc. The hydraulic control takeover system is automatically controlled after setting.
2015-02-05
AX742X Safety Pressure Relief Valve/Pressure Sustaining Valve
AX742X Safety Pressure Relief Valve/Pressure Sustaining Valve Performance AX742X Safety Pressure Relief Valve/Pressure Sustaining Valve consists of a main valve, a needle regulating valve, a pilot valve, a ball valve and a take-over system. The main valve body adopts a full-channel, DC
2015-01-21
YX741X adjustable pressure reducing and stabilizing valve
YX741X adjustable pressure reducing and stabilizing valve performance YX741X adjustable pressure reducing and stabilizing valve is installed on the water supply and drainage system pipelines of high-rise buildings to reduce the inlet pressure to a certain required outlet pressure.
2015-01-21
JD745X multifunctional water pump control valve
JD745X multifunctional water pump control valve performance JD745X multifunctional water pump control valve is installed at the water pump outlet of high-rise building water supply systems and other water supply systems to prevent medium backflow and water hammer.
2015-01-21
F745X remote control float valve
F745X remote control float valve performance F745X remote control float valve is a hydraulically operated valve with multiple functions. It is mainly installed at the water inlet of a pool or elevated water tower. When the water level reaches the set high
2015-01-21