What is the principle of a one-way valve
What does a one-way valve work for? A one-way valve is a valve that can only move in one direction, and a closed package in the valve only allows one-way movement of the medium to prevent reverse movement. One-way valves have one-way gas valves and one-way liquid valves, and their working principles do not differ substantially. The gas one-way valves and the liquid one-way valves are not very different in structure and consist of “valve cores, valves, double springs, steel beads”。
What's the logic of the valve? There are two types of valves: straight-through and straight-angle. The straight-through stop valves are installed on the pipes and are connected by screws. The straight-angle valves have three types of threaded, plated and french connections. A liquid control valve is also called a lock or pressure valve. It is the same as a condensing valve and is used to prevent the flow of fluid. However, in hydraulic return roads, the oil flow needs to be reversed。
How does a one-way water valve work? The water one-way valve works simply, and it is a sphere in a conic. When the liquid flows from one end of the cone to the other, the ball is pushed and passed. When the reverse passes, the sphere blockes the passage and the liquid cannot pass. The working method of a direct electromagnetic valve is that, when electrically activated, the electromagnetic force of the electromagnetic wire generates the closure from the valve and the valve is opened; when the power is shut off, the electromagnetic power disappears and the closure of the closure occurs under the spring。
What's the working method of the hydraulic valve? Hydraulic valves are valves that reverse the flow of the valves by controlling the fluid pressure. Such valves occupy a relatively important position in mechanical hydraulic strangulation equipment for coal mines. The difference between the hydraulic and ordinary valves is that there is an additional control circuit k. When the control circuits are not pressure-controlled, the hydraulic valve works in the same way as the normal valve。
