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When the pressure in the pipeline system exceeds the set value, the pressure inside the valve acts on the spring or film, causing it to be subjected to greater pressure, thereby dr

The installation location of pressure limiting valve is mainly on the oil pump outlet channel, main oil channel and oil filter. In the lubrication system, the pressure limiting val

The method of using the pressure limiting valve varies depending on the application scenario. The following describes how to use the pressure limiting valve in a pressure cooker an

The role of the pressure limiting valve in the pressure cooker is mainly to adjust the air pressure in the pot to ensure safety during the cooking process. ‌

‌WABCO relay valve‌: port 1 is the air source port, connected to the red spiral tube; port 2 is connected to the ABS valve; port 4 is the control port, connected to the yellow spir

Specifications of relay valves mainly include parameters such as size, working pressure, and working temperature. The following are several common relay valve specifications.

The working principle of relay valve is mainly based on its design, which enables compressed air to be quickly filled into the brake air chamber, thereby shortening the reaction ti

Thin plate unloading valve: Controls system pressure by using spring force and the curvature of the thin plate, simple structure and high regulation accuracy.

‌The adjustment method of unloading valve mainly includes the following steps‌: ‌The unloading valve needs to be adjusted for the power steering machine installed for the first

‌The main functions of unloading valve include maintaining stable system pressure, preventing system overpressure, quickly releasing pressure during emergency shutdown, and saving

Regular inspection and cleaning: Regularly check the four-circuit protection valve and its related components, such as airway, one-way valve, etc., to ensure that there is no accum

Use professional pressure test tools for measurement and adjustment. Make sure the vehicle is stationary and pull the handbrake. Find the adjustment screw on the four-circuit valve