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Your location: Home > Related Articles > Application case of full copper reducing valve for chemical water supply and discharge

Application case of full copper reducing valve for chemical water supply and discharge

Author:QINSUN Released in:2023-04 Click:100

Application Case Of Copper Pressure Relief Valve For Chemical Water Supply And Discharge

The pressure relief valve is a special device that automatically reduces the working pressure of the pipeline. pressure in the line is reduced to the required level in the line after the valve. The transmission medium here is mainly water. Pressure reducing valves are widely used in high-rise buildings, areas where the water pressure of urban water supply networks is too high, mines and other occasions to ensure that every water point in the water supply system receives the correct water pressure and flow. When planning water supply projects, the purpose and tasks of the planning and design should first be clarified. These include: the nature of the planning and design project, the content and scope of the planning task, the instructions and documents from the relevant departments on the planning of the water supply project, and the division of labor and arrangements foret other departments.

 

Application case of copper pressure relief valve for chemical water supply and discharge

(1) Planning and topographical data: including short- and long-term planning, urban population distribution, flooring and plumbing standards, general topographical map data of the area near the area, etc.
(2) Overview of existing water supply equipment: including the number of water users, water consumption, existing equipment, water supply costs, sources of chemicalsn and energy, etc
(3) Natural Data: including weather, hydrology, hydrogeology, engineering geology and other data, water quantity data, water quality, water pressure requirements, etc.
(4) Formulate planning and design schedules: at planning and the design of water supply projects is heyt usually need to prepare several better schedules, perform calculations, prepare water supply project planning schedules, and estimate project costs. The technical and economic comparison of the schedules is carried out to select the best schedule.
(5) Draw technical system diagrams and text descriptions: the scale drawing of the planning drawings should include water supply wells and water inlet locations, water plant locations, pumping station locations and transportation locations Layout of water pipes and pipe network, etc. The text description should indicate the nature of the planned project, the scale of construction ,the composition and the advantages and disadvantages of the plan, the project costs, the major equipment and materials required, the energy consumption, etc. In addition, basic data must be linked to the planning and design.

Application of full copper pressure reducing valve for chemical water supply and dischargeWater distribution network

The water distribution network is mainly composed of main pipes, main pipes, branch pipes, connecting pipes, distribution pipes, etc. The water distribution network should also include fire hydrants, valves ( gate valves, exhaust valves, discharge valves, etc.) and test instruments (pressure, flow, water quality testing, etc.) install.Maintenance and other management needs.

Considering the water loss rate and waste level are almostIt is proportional to the water pressure of the water supply system, so the pressure reducing valve can improve the operating conditions of the system and possibly save water.According to statistics, the water saving effect is about 30%.There are many structural types of pressure reducing valves, and the most vcommon in the past are diaphragm type, inner spring piston type, etc.

Proportional pressure reducing valve is mainly composed of valve body, inlet swivel, piston, outlet swivel, O-ring, gasket, etc. Parts assembly.
This gas-tight proportional pressure reducing valve uses the pressure difference between the different cross-sections of the floating piston in the valve to control the pressure of the water inlet and the outlet situation, to make the achieve the goal of decompression.
YB43X proportional pressure reducing valve uses the inside of the valve body.

 

Application case of full copper pressure reducing valve for chemical water supply and discharge Working principle?

Proportional reducing The pressure valve has a other size by the area of ​​the end face of the coil. Make the regulator's inlet pressure and outlet pressure a fixed ratio.
When the inlet pressure increases, the outlet pressure ratio increases.
When the inlet pressure decreases, the outlet pressure decreases proportionally.
The outlet pressure value changes with the inlet pressure value.
But keep inlet pressure and outlet pressure.

Application case of copper pressure relief valve for chemical water supply and discharge Main technical parameters

The appearance is beautiful, the quality is reliable, the ratio is accurate, the work is stable and both dynamic and static pressure are reduced. The valve uses the pressure difference generated by the different cross-sectional areas of the two ends of the piston in the valve body to change the pressure behind the valve to achieve the purpose of decompression. The decompression ratio of our company's pressure reducing valve is: 2:1, 3:1, 4:1, 3:2, 5:2, etc. We can also design a special ratio of the pressure reducing valve according to users' requirements.

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