German WEIDEMANN valves WEIDEMANN models WEIDEMANN prices

WEIDEMANN valves are electromagnetically controlled industrial devices. They are basic automation components for fluid control, classified as actuators, and are not limited to hydraulic or pneumatic applications. They are used in industrial control systems to adjust media direction, flow rate, speed, and other parameters. Solenoid valves can be combined with different circuits to achieve desired control, ensuring precision and flexibility. There are many types of solenoid valves, each serving different functions at various positions in the control system; the most common types include check valves, safety valves, directional control valves, and speed control valves. WEIDEMANN valve operating principle

When energized, the electromagnetic force opens the pilot hole, causing the pressure in the upper chamber to drop rapidly. A pressure differential forms around the closing element, with lower pressure above and higher pressure below. The fluid pressure pushes the closing element upward, opening the valve. When de-energized, the spring force closes the pilot hole. Inlet pressure rapidly enters the chamber through the bypass hole, creating a pressure differential around the closing element with lower pressure below and higher pressure above. The fluid pressure pushes the closing element downward, closing the valve. Features: High upper limit for fluid pressure range. Can be installed in any orientation (customization required), but fluid pressure differential conditions must be met.

WEIDEMANN valve applications

Valves installed on controllers within the system architecture to release air pockets generated in heating systems and water supply pipelines. Widely used in manifold distributors, radiators, underfloor heating, air conditioning, and water supply systems.

WEIDEMANN valve installation

1) Automatic air vents must be installed vertically to ensure the internal float remains in a vertical position, preventing impairment of air exhaust; 2) When installing automatic air vents, it is recommended to install them together with isolation valves. This ensures system tightness during maintenance or removal of the air vent, preventing water leakage; 3) Automatic air vents are generally installed at pipeline locations prone to air accumulation, such as the highest point of the system or the highest point of a pipe section, to facilitate smooth air exhaust.

Weidou Intelligent Technology specializes in selling German WEIDEMANN valves, WEIDEMANN safety valves, WEIDEMANN globe valves, WEIDEMANN control valves, WEIDEMANN solenoid valves, WEIDEMANN ball valves, WEIDEMANN proportional valves, WEIDEMANN diaphragm valves, WEIDEMANN butterfly valves, WEIDEMANN hydraulic actuated valves, WEIDEMANN check valves, WEIDEMANN pressure reducing valves, WEIDEMANN relief valves, WEIDEMANN sequence valves, WEIDEMANN balance valves, WEIDEMANN throttle valves, and WEIDEMANN directional control valves. Original imports from Germany. Welcome inquiries and orders from customers.