Two position two way normal closed thread cartridge valve DHF12-228L

Full function and wide application
Valve installation has been widely used in a variety of construction machinery, material handling machinery and agricultural machinery. In the often neglected industrial field, the application of cartridge valves is constantly expanding. Especially in the case of many weight and space obstacles, the traditional industry is helpless, and the cartridge valve has a great role. In some applications, cartridge valves are the only option to increase productivity and competitiveness. New cartridge valve functions are constantly being developed. These new developments will ensure sustainable production benefits in the future. Past experience has proved that lack of imagination is the only obstacle to the acceptance of cartridge valves to achieve production benefits.

(1) Cut-off valve: cut-off valve, also known as closed-circuit valve, its role is to connect or cut off the medium in the pipeline. Cut-off valves include gate valves, globe valves, plug valves, ball valves, butterfly valves and diaphragms.
(2) Check valve: Check valve, also known as check valve or check valve, its role is to prevent the backflow of the medium in the pipeline. The bottom valve of the water pump suction close also belongs to the class of check valve.
(3) Safety valve: The role of safety valve class is to prevent the medium pressure in the pipeline or device from exceeding the specified value, so as to achieve the goal of safety protection
(4) Adjusting valve: Adjusting valve includes adjusting valve, throttle valve and pressure reducing valve, its role is to adjust the pressure of the medium, flow and other parameters