Digital lock balance valve
Digital locking balance valve is a kind of regulating valve with special function of digital locking. It adopts DC valve body structure and has better equal percentage flow characteristics. It can reasonably distribute flow and effectively solve the problem of uneven cooling and heating at room temperature in heating (air conditioning) system. At the same time, it can accurately adjust the pressure drop and flow rate, so as to improve the liquid flow state in the pipe network system and achieve the purpose of liquid balance and energy saving. The valve is equipped with opening indication, opening locking device and small test pressure valve for flow measurement. As long as the balance valve of appropriate specification is installed in each branch and user's inlet, and the special intelligent instrument is used for one-time debugging and locking, the total water volume of the system is controlled within a reasonable range, thus overcoming the unreasonable phenomenon of "large flow, small temperature difference". The product is an ideal product in heating system. The digital locking balance valve can be installed on both the water supply pipe and the return pipe. Generally, we suggest that the valve should be installed on the return pipe, especially for the high temperature loop. For the convenience of debugging, it should be installed on the return pipe.
This valve is a kind of balance valve, which is suitable for various liquid pipeline systems. It is an ideal new energy-saving valve. The valve is equipped with digital display of scale, which can be directly adjusted to any position. The valve is mainly used in heating pipeline system of industrial and civil buildings. At present, there are some problems of hydraulic imbalance in some pipe network systems. The balance valve provides a means to understand this problem. It can accurately adjust the pressure drop and flow, so as to improve the liquid flow in the pipe network system and achieve the purpose of liquid balance and energy saving. In the reconstruction of double pipe network, the application of this valve can still save energy and get better effect.
Nominal pressure PN: 1.6Mpa
Applicable temperature: ≤ 80 ℃
Applicable medium: water
Materials of main parts and components
Valve body and cover: cast iron, cast steel
Disc: copper, stainless steel, cast iron, cast steel
Stem: stainless steel