Bronze Plastic Lever-Type Float Valves

Sensitive response, durable, easy installation, low maintenance cost.

Valve body assembly: The main body of the "Bronze plastic lever-type float valves" is precisely cast from brass, featuring excellent corrosion resistance and high-pressure resistance. It can withstand long-term water medium erosion and operate stably in a temperature range of -10℃ to 80℃, suitable for most municipal water supply pressures. The multi-layer sealing structure ensures no leakage during long-term use.

Precise structural design: The valve body features standard threaded interfaces, with fine processing, clear threads, flat sealing surfaces, ensuring tight closure and preventing leakage. Installation is convenient, allowing for easy connection to the piping system. The internal mechanical structure is simple, relying on the float lever principle for automatic opening and closing. The failure rate is low and maintenance is simple. The connection between the float and the metal rod is stable, and the lever ratio design is reasonable to ensure precise water level control.

Inlet valve body: Made of brass casting, with external threads of 1/2" or 3/4" industry standard interface. It is equipped with a sealing gasket to ensure a tight connection with the water supply pipe and prevent water leakage.

Levers: Made of brass, they possess both rigidity and corrosion resistance. They connect the valve body and the float ball. The float ball's movement drives the movement of the valve core inside the valve body. The surface has been polished to enhance its appearance and corrosion resistance.

Float ball component: The prominent red float is made of high-density engineering plastic (PP/ABS), which is lightweight, has stable buoyancy, has a smooth surface that is resistant to dirt, and responds sensitively to water level changes, driving the valve core to operate. The interior is filled with inert gas, ensuring no water ingress or loss of effectiveness over a long period. The color is bright and easy to observe the water level status. The connecting threads between the float and the lever can be adjusted for length, suitable for different water tank depths.

The working principle of the intelligent device: When the water level drops, the float ball descends accordingly. It drives the valve core to open through the lever, allowing water to flow in. When the water level rises to the set height, the float ball rises, driving the valve core to close, stopping the water supply. The entire process is fully automatic and does not require electricity or external control. It is achieved through the mechanical linkage of the float ball's buoyancy and the lever, automatically replenishing water or cutting off the flow, which is energy-saving, safe and reliable.

When purchasing, it is recommended to select the appropriate model based on the actual size of the water tank, water pressure conditions and medium characteristics.

During installation, avoid the lever colliding with the inner wall of the water tank to prevent the float from getting stuck; in areas with poor water quality, it is recommended to combine with a pre-filter to reduce the wear of the valve core by water scale.

Through the sharp contrast between the bright yellow metal texture and the bright red float balls, the product directly conveys the positioning of "solid, reliable, and practical". This automatic liquid level control device, centered on mechanical reliability and emphasizing materials and craftsmanship, is an indispensable basic automation component in numerous civilian, commercial and industrial water storage systems. It has become an indispensable basic automation component in many civilian, commercial and industrial water storage systems due to its core advantages of high cost-effectiveness, stable durability and maintenance-free.