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Pressure relief valve
Puhui brand AX742X pressure relief valve product introduction pressure relief valve, abbreviated as pressure relief valve, does not exceed the pressur
Product details
Puhui brand AX742X pressure relief valve
Product Introduction of Pressure Relief Valve
Pressure relief valve, abbreviated as pressure relief valve, does not overpressure the pipeline, remains within a stable pressure value, and maintains the pressure.Function of pressure relief valveIt can automatically open and close according to the working pressure of the system. When the pressure inside the equipment or pipeline exceeds the set pressure of the pressure relief valve, the pressure relief valve will automatically open. The medium pressure inside the equipment and pipeline will be below the set pressure, protecting the equipment and pipeline and preventing accidents.
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Purpose of pressure relief valve:AX742X pressure relief valveGenerally installed on pipelines of high-rise buildings, fire water supply systems, and other water supply systems, when the pressure in the water supply pipeline exceeds the set pressure of the pressure relief valve, the pressure relief valve automatically opens to release pressure and protect the pipeline. It can also be used as a pressure holding valve to maintain the water supply pressure upstream of the main valve. Being able to maintain a constant set pressure, once overpressure occurs, the pressure relief valve opens to release pressure in a timely manner. Close smoothly, with residual pressure. Pressure relief valve model parameters:1. Relief valve letter model: AX742X, AX742X holding pressure relief valve. 2. Specification caliber: Supply caliber: DN40-DN600； Specifically, there are, m、DN50mm、DN65mm、DN80mm、DN100mm、DN125mm、DN150mm、DN200mm、DN250mm、DN300mm、DN350mm、DN400mm、DN450mm、DN500mm、DN600mm。 3. Pressure level: There are three pressure levels: 1.0MPa, 1.6MPa, and 2.5MPa. (Pressure: 10kg, 16kg, 25kg.) 4. The medium is clear water. 5. The appearance color can be customized, usually blue. Wooden crate packaging with complete copper fittings for easy on-site installation and use during shipment. Puhui brand AX742X pressure relief valvesizeMain data:
Installation of pressure relief valve:1. The inlet and outlet directions cannot be installed incorrectly. 2. Supporting installationSoft sealed gate valveConvenient for maintenance and repair. If there are impurities in the pipeline water, installation is requiredY-shaped filter4. Pressure relief valves need to be installed on both the bypass pipe and the main pipeline. |
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AX742X Pressure Relief Valve Product Image Description:The above picture, the left picture is the front view of the actual AX742X pressure relief valve. The top like tower is the pressure relief head, which is a very important component. The pressure relief valve is connected to the main valve through a copper conduit. The structure diagram of the AX742X pressure relief valve is shown on the right, and it can be clearly seen from the picture that this valve has two valve chambers, upper and lower. It is a structure in a closed state during normal operation, where the shut-off port is closed and water cannot pass through. That is to say, when there is no water in the pipeline and there is no need to release pressure, there is no water behind the AX742X pressure relief valve. Only when the pressure is released can there be water passing through the valve. This is also something you need to pay special attention to when choosing valves, and it is also related toAdjustable pressure reducing and stabilizing valveOne of the differences lies in. Special reminder: If necessary, a pressure gauge can be installed on the main valve during shipment to facilitate pressure setting and adjustment. If there is a pressure gauge on the pipeline, it is not configured. |
AX742X pressure relief valvePuhui Valve provides free installation solutions. Phone 0317-8294124.Similar products:500X pressure relief valve，Please click to view!
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For property management, pressure relief valves have unexpected uses. What is the original function of pressure relief valves? It is important to clarify! How to debug the pressure relief valve for a new purpose, and the specific operation. The original function of the pressure relief valve is just like the literal meaning
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