Descaling jet valve: structure and commodity characteristics of descaling jet valve
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Release Time：2020-09-07
The key of descaling injection valve is composed of main valve, driver part and control part. The main valve is a balanced rotary vane pump structure, including oil plate, plunger pump, shaft sleeve and hydraulic seal. Part of the driver is a dual-function cylinder, which is composed of a cylinder liner, a piston rod, a cylinder top cover, a cylinder lower cover, and a marking sensor.
Descaling system software has long been one of the key machines and equipment in the manufacture of contemporary thick plates, which is related to product quality and manufacturing throughput. Along with the higher and higher product quality regulations, the working pressure of the descaling system software is also getting higher and higher, and the descaling frequency is also getting higher and higher.
In the entire descaling process, the descaling injection valve has a particularly important effect, its quality and characteristics immediately endanger safety, product quality and economic benefits. It provides for long life, strong anti-fouling working ability, good sealing characteristics, postures and other characteristics.
Basic structure of descaling injection valve
The key of descaling injection valve is composed of main valve, driver part and control part. The main valve is a balanced rotary vane pump structure, including oil plate, plunger pump, shaft sleeve and hydraulic seal. Part of the driver is a dual-function cylinder, which is composed of a cylinder liner, a piston rod, a cylinder top cover, a cylinder lower cover, and a marking sensor.
Part of the operation of the descaling injection valve is pneumatic control, which is composed of pneumatic triple parts, one-way throttle valve, two-position five-way relay and other components. All hydraulic control systems are installed in the control cabinet.
Commercial characteristics of descaling injection valve
(1) The gate valve is constructed with a self-balancing rotary vane pump. The plunger pump is in a balanced state based on the fitness exercise in the material, so that the opening and closing pressure of the gate valve is greatly reduced.
(2) gate valve selection of two layers of sealing structure, layer for the composition of the seal, the second layer for the shaft with a seal, both to ensure the credibility of the seal and further improve the use of the period.
(3) The valve cover is of double sealing structure, with one end of leakage and one end of gas sealing. The wear-resistant ring and inspection hole are improved in the middle of the two sealing. It not only ensures the sealing characteristics but also improves the wear resistance of the parts.
(4) High-pressure gate valve adopts sleeve-insert structure, compact structure, convenient disassembly and maintenance; pneumatic operation, gate valve response fast, fast conversion, high phase change frequency, smart posture.
(5) the important parts of the gate valve are made of special alloy products, through the unique treatment process, with good wear resistance, corrosion resistance, strong working ability and other excellent characteristics.
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