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Iran all export Co. exporter of Butterfly valve without flange from Iran to Iranian border countries including Iraq, Armenia, Azerbaijan, Afghanistan, Turkmenistan, Emirates, etc.
Butterfly valve has a simple and user-friendly function so that it is one of the significant types of industrial materials in Iran. This valve has one flow regulator disk. Actually, disk is one of the basic butterfly valves
Components constituent. Disk’s main role is to control fluid flows and it is circular or rectangular.
We have different kinds of butterfly valves in Iran, such as Butterfly Valve without Flange, butterfly valve with flange, Steel butterfly valve, Cast Iron butterfly valve, etc.
In our butterfly valves without flange in Iran, if the fluid is water up to 80 ° C and transfer speed up to 3m / s, you can use these valves.
Butterfly Valves have a 90 degree handle on top to open and close the gate. usually are used with rings and flanges on both sides and are connected with hex bolt or stud bolts.
Butterfly valves are manufactured in various sizes and pressures from PN6, PN10, PN16, PN25..
They also have the gate pan in metal and polyethylene in Iran.
Make sure the operating conditions pressure and temperature are installed at the specified capacity of the product. Make sure that the construction materials of the butterfly valve are chemically compatible with the media flowing in the pipeline in Iran. To ensure that the surface is clean and defective, check the end of the valve flange and the pipe flange. The pipeline must also be checked for proper alignment.butterfly valves should never be used to redesign an existing plumbing system in Iran. The distance between the pipe flanges should be checked to ensure sufficient valve installation. To transport larger valves in position in Iran, appropriate equipment must be available to transport the material. Check that the size of the existing pipes matches the input and output size of the installed unit and there is no interference. If the pipe pressure is related to larger valves due to weight, additional support may be required in Iran. Because the rubber seat also acts as a seal between the flanges, no additional washers are required. If possible, butterfly valves are recommended to be installed at least six pipe diameters from the upper components and at least four pipe diameters from the lower components in Iran.