家 FA49H explosion-proof wave valve, explosion-proof wave valve, China Kaiweixi Valve Group, hydraulic control valve, valve manufacturer
FA9H explosion-proof wave valve is a type of safety valve that can eliminate shock waves and block water hammer shock waves. It is a product composed of multiple groups of safety valves. It functions as a single safety valve cannot be reached. This product is installed in water supply. The head of the pipeline and the exit of the civil air defense transport medium are combined by means of wave blocking and wave elimination to prevent shock waves from entering the interior of the system facility project, thereby eliminating destructive shock waves and protecting the normal operation and safety of system facilities. The purpose of protection. Under normal conditions, the valve is normally open, and the system medium is normally unblocked. When the shock wave is introduced into the valve, the main valve valve is impacted. The force of the spring is overcome, and the shock wave is quickly closed to block the shock wave at the outer end. Under the action of the valve, the anechoic chamber is introduced to resolve the destructive force of the shock wave, and the significance of protection and protection is achieved by blocking and dissolving.
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