Supply Hebei Huafei gray iron, ductile iron locking flow valve

The locking regulating valve produced by Hebei Huafei Valve Manufacturing Factory has the functions of regulating, cutting off and locking. It is convenient for maintenance and property management. It is suitable for regulating flow on steam water pipelines with nominal pressure less than or equal to Pa and medium temperature less than or equal to Pa ~ Celsius and less than or equal to Celsius. It can be locked after one-time debugging. Flow performance characteristics of locking flow valve
Improve heating working conditions. Any linear and thermal points of manual adjustment valves can be adjusted according to the design working conditions to achieve good
temperature working conditions. In this case, this kind of regulating valve has better regulating performance than gate valves and globe valves. It has approximately linear regulating performance. Therefore, the phenomenon of uneven heating and cooling in various heating buildings is effectively improved.
. Energy-saving thermal pipe network. Due to temperature and pressure imbalance, some branch flows are too large, causing the temperature of some buildings to be too high. Users have to open windows
and a large amount of heat energy is wasted. Due to branch installation A manual regulating valve is installed to overcome the temperature and pressure imbalance, avoid opening windows, and achieve the purpose of saving energy.
. Improve the hydraulic working conditions of the pipe network. The manual regulating valve can be controlled according to the rated flow rate, reducing the excess flow of the pipe network, and improving the deterioration of the original water working conditions to a certain extent.
Scope of application
Suitable for water and steam
Specifications
Model:,
Size:
Pressure level:
Applicable temperature: ℃< br/> Connection method: flange, thread
Driving method: automatic
Material
Valve body: cast steel, stainless steel
Seal: PTFE