DN-15 automatic water level control valve - Fully automatic operation with an embedded float for precise water level control. No manual adjustments needed, ensuring hassle-free water maintenance. - Efficient and reliable performance. Designed for up to 40 psi and 3 gallons per minute, providing steady water delivery and consistent control. - No electricity required. Electricity-free operation reduces energy costs and lowers the chance of failure, replacing traditional float valves with a simpler, more reliable solution. - Safe and environmentally friendly. Does not emit harmful substances, promoting a clean and healthy environment and supporting sustainable water use. - Replaces traditional float valves. Easy to install as a direct replacement in systems that use standard float valve setups, with no electricity required. Key specifications and attributes - Model: DN-15 float valve - Automatic water level control with embedded float - Maximum pressure: up to 40 psi - Flow rate: up to 3 gallons per minute - No power supply needed Practical use scenarios - Auto-fill for water storage tanks or cisterns in residential or commercial settings - Irrigation systems and garden reservoirs requiring consistent water level without electrical wiring - Livestock troughs, poultry drinkers, and similar applications where electricity access is limited or undesired