Year1
- 材质：
- 铸钢
- 型号：
- Y型
- 规格：
- DN15-DN400
Steel welded direct filter is another new product developed by Hebei Tongli Automatic Valve Manufacturing Co., Ltd. It is mainly used in heating, air conditioning, HVAC, water supply systems and sewage pipes and pipes After installing this valve, there is no need to close the valve to realize online sewage discharge, and the sewage is discharged to the designated location. The design structure of the steel welded straight filter is straight-through, which is easy to maintain heat and reduces the waste of heat load. It is installed by welding, eliminating the need for flanges and Bolts, gaskets, etc., saving a lot of material resources.
Technical parameters
Caliber:
Pressure level: ..
Working temperature: ℃
Used medium: water
Pressure difference adjustment range: ..
Pressure difference control range:..
Connection method: welding
Technical features
The body and pipes are made of steel pipes, eliminating the need for casting processes, and the connection method to the pipes is also The welding method is adopted, eliminating the need for flanges, bolts and gaskets.
.The stainless steel filter cylinder is also welded to the pipe. The inner wall of the filter is smooth and suitable for sewage discharge. The volume of the filter is large, the filter cylinder is long and the filtration area is large. The straight-through method can achieve very low resistance.
.The external filter structure adopted is to filter debris outside the filter cartridge, making it easier to discharge sewage.
. There is no need to shut down the equipment and close the valve during sewage discharge and backwashing. It is easy to operate and the sewage discharge bolt has an inner hexagonal shape, which makes the sewage discharge tool simpler and can discharge sewage in a small space.
.The drain valve on the device body is welded to the device body, which is easy to manufacture and facilitates drainage.
.It has a sewage hole and a sewage pipe, and a hose can be connected to discharge debris to a designated location, making the equipment site cleaner.
.The body of the device is circumferentially welded by a welding robot, with high welding precision and zero leakage.
.The design life of the device is one year, and the warranty is one year under normal operation.
The value of steel welded direct filter
The development of steel welded direct filter has made the sewage discharge in the pipe network more rational. It also solves the problem that it was difficult to insulate the installed filter in the past and resulted in a large loss of heat load. The key point is that the steel welded direct filter can discharge sewage online at all times.
It can be integrated with welded ball valves and welded butterfly valves to form a [steel welded thermal inlet device]. Applied to heating and air conditioning projects to integrate shutdown, filtration, sewage discharge and observation. The cost of flanges, bolts and gaskets is eliminated, saving a lot of material resources. Make positive contributions to the global heating and energy saving cause and lead the new trend of HVAC valves in the world. Because of its easy installation, easy insulation, convenient sewage discharge, safe use, and long service life, it will become an essential product for pipe network systems, air conditioning systems, and sewage discharge systems.
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