Product Code : VF--DCC-D134-CU
Product Overview
Nominal diameter DN(mm); 50-500.
Working pressure (MPa); 0.6
Applicable temperature (℃); 120 or less
Applicable medium; Water, sewage, oil, air, etc
Valve body; Gray cast iron, ductile iron
SD341X-6, SD341X-10 flangle expansion butterfly valve with automatic compensation pipe thermal expansion and cold contraction convenient loading and unloading function, used in the temperature below 425℃, nominal pressure below 1.6MPa of petroleum, chemical industry, electric power, paper, water supply and drainage and municipal construction and other industrial pipelines for regulating flow and the best device to break the flow body.
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Product Overview
SD341X-6, SD341X-10 flound-type expansion butterfly valve with automatic compensation pipe thermal expansion and cold contraction convenient loading and unloading function, used in the temperature below 425℃, nominal pressure below 1.6MPa of petroleum, chemical industry, electric power, paper, water supply and drainage and municipal construction of industrial pipelines to adjust the flow and the best device.
Features of structure
1, unique structure, flexible design, light weight, labor-saving, rapid opening and closing;
2. The expansion butterfly valve can not only compensate the thermal expansion and cooling contraction caused by the temperature difference of the pipeline, but also provide convenience for the installation and replacement of the maintenance valve.
3. The sealing part can be adjusted and replaced, and the sealing performance is reliable.
Precautions for installation:
The expansion butterfly valve must be laid flat before installation, do not knock at will, it is strictly forbidden to remove the bracket during operation.
The structural length of the telescopic butterfly valve is the minimum length when it is delivered, and it is pulled to the installation length (that is, the design length) when it is installed.
When the length between the pipes exceeds the installation length of the expansion valve, please adjust the pipe interval, do not force the expansion butterfly valve, so as not to damage the butterfly valve.
The expansion butterfly valve can be installed at any time. When the temperature compensation is used, after the pipeline is installed, it is necessary to add brackets along the axis direction of the pipeline to prevent the expansion valve from pulling out.
SD341X-6, SD341X-10 flound-type expansion butterfly valve with automatic compensation pipe thermal expansion and cold contraction convenient loading and unloading function, used in the temperature below 425℃, nominal pressure below 1.6MPa of petroleum, chemical industry, electric power, paper, water supply and drainage and municipal construction of industrial pipelines to adjust the flow and the best device.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
