Supply Hebei Huafei explosion-proof wave valve

> Type explosion-proof safety valve is a device used to eliminate water hammer shock waves in pipelines caused by various reasons to protect pipelines and equipment from damage. It is suitable for various types of water supply and drainage systems such as high-rise building power stations in industrial and mining enterprises. It utilizes the expansion and contraction of the air in the upper chamber of the piston to buffer the sudden shock wave and alleviate the force to the greatest extent to avoid equipment damage caused by the huge water hammer impact. The device has a simple structure, well-selected materials and a long service life.
>Parameter editing
>Nominal pressure
>Nominal diameter
>Gas cavity pressure (percentage of pipeline pressure)
>Applicable medium: clean water and sewage without debris
>Applicable medium temperature ℃
>Flange standards/ /
>Test standards/
>Installation instructions
>①All types of explosion-proof safety valves should be vertical Install.
>The outlet of type ② explosion-proof safety valve should have no resistance to avoid pressure.
>Type ③ explosion-proof safety valve should be specially tested and checked for tightness before installation.
>④ Regular inspections of explosion-proof safety valves in use should be carried out.
>Main parts materials
>Valve body and valve cover carbon steel
Spring stainless steel
>Main overall dimensions



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