200L/min overflow valve hydraulic relief valve

Overflow Valve, relief valve is a safety device that is used to prevent overfilling or overpressure in a system. It is typically found in plumbing, heating, and cooling systems, as well as in fuel tanks.

In plumbing systems, an overflow valve is commonly used in toilets and sinks. It is designed to prevent water from overflowing and causing damage in the event of a clog or malfunction. When the water level in the tank reaches a certain point, the valve opens to allow excess water to flow out and prevent overflow.

In heating and cooling systems, an overflow valve is used to prevent excessive pressure buildup. This can occur when there is a blockage or malfunction in the system, which can lead to damage or even explosions. The valve is set to open at a specific pressure threshold, allowing excess pressure to escape and preventing damage.

In fuel tanks, an overflow valve is used to prevent overfilling and spillage. It is typically found in gas stations and fuel storage facilities. When the tank reaches its maximum capacity, the valve opens to allow excess fuel to escape, preventing spillage and potential hazards.

Overall, an overflow valve is an important safety device that helps prevent damage, accidents, and hazards by controlling excess pressure or fluid levels in a system.

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