The overflow valve is a hydraulic pressure control valve. In the hydraulic equipment, the effect of fixed pressure overflow, stabilizing pressure, system unloading and safety protection.The main requirements for the overflow valve: large voltage regulation range, small pressure bias, small pressure vibration, sensitive movements, large overload capacity, and small noise.
Overflow valve manufacturer
Beijing Huade, Beijing Huade, Beijing Huade, is a relatively powerful one of the domestic overflow valve manufacturers. It has its own R & D center and production base.Wuxi Muogi Fluid Control Technology Co., Ltd. Wuxi is an important industrial city in my country. There are many enterprises and factories here. The industry is developed here, the transportation is convenient, and it has an excellent development environment. It is the forefront of my countrys industrial technology development. Ge Flint Control Technology Co., Ltd. focuses on fluid control technology and develops rapidly.Tianjin Hairong General Machinery Co., Ltd. Tianjin is an important port city in my country and a complete industrial system. Tianjin Hairong General Machinery Co., Ltd. is located here. The company has complete equipment and focuses on the production and manufacturing of hydraulic equipment and accessories. Mature technology, excellent product quality, and low price.At the same time, the company has a wide variety of products and has a deep impact in the field of hydraulic equipment manufacturing and strong strength.
Flowing valve model
According to the model of the domestic overflow valve, it is indicated by 13, 14, and 15: 13: 13: For DBW, Z4 = electromagnetic valve square plug, Z5L = square plug with light (commonly used).14: For DBW, R12 = solenoid valve B port in the mouth of the mouth B is 1.2mm.15: For the thread of Y1, there is no mark = English, 2 = public system.16: Sealing material: no mark = Dingya rubber; V = fluorine rubber.
The role of overflow valve
1. The effect of overflow.2. Safety protection.3. Make a load -unloading valve.4. Make remote control valve.5. Make high and low pressure multi -level control.
Working principle of overflow valve
When working, the overflow valve is completely adjusted and controlled by spring pressure.It can adjust the pressure of hydraulic oil by stress.Generally, if the pressure of hydraulic oil has less pressure than the work required, at this time, the valve core is pressed by the spring and is at an accessories at the hydraulic oil flow inlet.However, once the hydraulic oil has the pressure of the pressure during the work, when the pressure of the spring is greater than the pressure of the spring, the valve core is naturally pushed up by the hydraulic oil. At this timetank.

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