German Mankenberg valves Mankenberg models Mankenberg prices

Mankenberg valves, also known as self-acting balance valves, flow control valves, flow controllers, dynamic balance valves, and flow balance valves, are intuitive and simple flow regulation control devices. When applied in pipe networks, flow control valves can set the flow rate directly according to the design. Under the action of water, the valve automatically eliminates flow deviations caused by residual head and pressure fluctuations in the pipeline. Regardless of how system pressure changes, the set flow rate remains constant. These functions allow pipe network flow regulation to be completed in one step, turning network balancing into simple flow distribution, effectively solving hydraulic imbalance in pipe networks. Flow control valves are mainly applied in water systems such as central heating (cooling), enabling on-demand flow distribution in pipe networks, eliminating hydraulic imbalance in water systems, and resolving uneven heating and cooling problems.

Mankenberg valve operating principle

By receiving signals from industrial automation control systems (such as: 4~20mA), the valve is driven to change the cross-sectional area between the valve core and valve seat, thereby controlling process parameters such as flow, temperature, and pressure of the pipeline medium. This achieves automatic regulation functionality.

Mankenberg valve structure

Self-acting pressure control valves do not require external energy sources such as power or air supply; they rely solely on the energy of the medium itself for actuation. They are energy-efficient, environmentally friendly, and easy to use. Once installed and the pressure value is set, they can operate automatically. Therefore, they are increasingly widely used in applications where control precision requirements are not high and where power or air sources are lacking. However, during use, attention must be paid to the specificity of model selection to avoid accidents. During operation, attention must be paid to model selection and installation environment. Therefore, a detailed understanding of the working principle and structure of self-acting pressure control valves is very important.

Mankenberg valve applications

The self-operated pressure regulating valve (hereinafter referred to as the pressure valve) is an energy-saving product that automatically regulates pressure by relying solely on the pressure changes of the medium itself, without requiring external energy sources. It integrates measurement, execution, and control functions. It is widely used in industrial sectors such as petroleum, chemical industry, metallurgy, and light industry, as well as in urban heating and space heating systems. This product can be used as a pressure control device for non-corrosive liquids, gases, and steam with a maximum temperature of 350 °C.

Weidou Intelligent Technology specializes in selling German Mankenberg valves, Mankenberg safety valves, Mankenberg globe valves, Mankenberg control valves, Mankenberg solenoid valves, Mankenberg ball valves, Mankenberg proportional valves, Mankenberg diaphragm valves, Mankenberg butterfly valves, Mankenberg hydraulic actuated valves, Mankenberg check valves, Mankenberg pressure reducing valves, Mankenberg relief valves, Mankenberg sequence valves, Mankenberg balance valves, Mankenberg throttle valves, Mankenberg directional control valves. Original German imports. Welcome customers to inquire and order.