PVS04-5,00

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The PVS04-5,00 application field is mainly related to the mechanical and pneumatic fields. It is generally used in the fields of industry, agriculture, machinery, mold industry, oil field, shipbuilding, automotive industry, etc. The working principle of compact direct-acting type 5.00 type PVS04-5,00 pressure reducing valve is mainly based on the principle of physically opening the inlet pipe in front of the valve. When the pressure downstream reaches a certain pre-set value, the valve will open slightly, allowing the pressure upstream to be released. The high pressure is then reduced to the specified outlet pressure.

The core technology of this product is variable area pressure reducing valve and static pressure force balance technology. By means of this technology, the elastic part of the valve body can automatically absorb the impact load and reduce the flow rate resistance, thus further ensuring the stability of the outlet pressure. The structural parts of PVS04-5,00 pressure reducing valve are mainly composed of three parts: valve body, pressure reducing valve and solenoid valve.

The PVS04-5,00 pressure reducing valve mainly adopts a direct-acting structure, which can be divided into three types: coil connection type, direct-acting type and compact type. The direct-acting type is a fully automatic pressure reducing valve which can maintain fixed downstream pressure. The compact type 5.00 is used for small flow and has a simple structure. It is often used to reduce high pressure into stable low pressure.

The structure of a direct-acting type 5.00 pressure reducing valve mainly consists of a helium seat, a valve core and a closing impact plate. The rotation of the valve core controls the movement of the impact plate. When the upstream pressure exceeds the set value of the valve, the valve core opens the impact plate, so that the upstream pressure of the valve can flow out, and the outlet pressure will drift towards the set value. In this process, the opening of the valve core directly determines the pressure in the downstream in an indirect way, so the valve core has greater authority when controlling the pressure.

The operation of PVS04-5,00 pressure reducing valve is mainly based on static pressure force balance principle. When the upstream pressure and the spring pressure are in balance and the upstream pressure change, the diaphragm will move accordingly and pressurised the valve core. When the valve core moves to a certain position, the outflow of the upper pressure control valve is blocked, so the pressure in the pipeline drops and reaches a balance that is lower than the set pressure. The valve core in the reverse direction then returns to the original position, thus the control is achieved.

The pressure reducing valve is the main component in a pressure reduction system. It not only controls the pressure, but also ensures the safety of the equipment. Therefore, the correct selection of PVS04-5,00 pressure reducing valve is very important. Customers should consider factors such as valve model, pressure range, flow capacity, material selection, etc., and also check if the parameters of the pressure reducing valve meet the design requirements. The PVS04-5,00 pressure reducing valve can be applied to various mechanical and pneumatic fields, and it can accurately control the pressure and flow when the upstream pressure fluctuates.

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