- AUTOMATIC WATER LEVEL CONTROL: This innovative float valve offers reliable, electricity-free water level management. As the water level drops, the floating ball descends, utilizing water pressure to open the plunger and initiate water supply. It automatically stops when the desired water level is reached. - VERSATILE DIMENSIONS: The 1/2 inch water tank valve features a side water intake with a turning head, compatible with 3/4 inch pipes. Easily convert between upper and side water intake configurations. The 1 inch float valve accommodates most water pipe sizes, ensuring seamless installation. - SAFE AND DURABLE CONSTRUCTION: Crafted from food-grade 304 stainless steel, this valve guarantees the safety of drinking water. Its robust design offers exceptional resistance to friction and impact, extending product longevity. The stainless steel body and screws prevent rust, ensuring safety and reliability. - USER-FRIENDLY AND LOW MAINTENANCE: Compact design saves space while enhancing water output compared to traditional float valves. Installation is straightforward, and the long service life minimizes failure rates. The integrated filter protects the floating ball from sand and gravel, ensuring optimal performance. - APPLICATIONS: Ideal for residential water tanks, agricultural water systems, and aquaponics setups, this valve ensures consistent water levels for optimal operation. Its efficiency and reliability make it a practical choice for various water management needs.