Automatic Float Valve 1/2" 3/4" 1" Water Level Control
Automatic Float Valve 1/2" 3/4" 1" Water Level Control
Automatic Float Valve – Effortless Water Level Control
Keep your water tanks, towers, and reservoirs perfectly filled — automatically. This Automatic Float Valve is engineered to sense and maintain the ideal water level without any manual intervention. Available in 1/2", 3/4", and 1" screw sizes, it's a practical, reliable solution for home, agricultural, and industrial water management.
Key Features
- Automatic Water Level Regulation: Accurately senses water level changes and maintains your preset range — no overflow, no low-water issues.
- High-Quality PA66 Nylon Construction: Made from durable, corrosion-resistant PA66 nylon for long-lasting, stable performance even after extended use.
- Flexible Inlet Modes: Supports both side water inlet and upper water inlet configurations to suit different installation setups.
- Wide Pressure Range: Operates effectively across a pressure range of 0.2 kg – 10 kg, making it suitable for a variety of water systems.
- Broad Temperature Tolerance: Functions reliably from -20°C to 100°C, ideal for diverse climates and environments.
- Multiple Size Options: Available in 1/2", 3/4", and 1" to fit standard pipe fittings with ease.
- Versatile Applications: Perfect for home water tanks, agricultural irrigation containers, water towers, fish ponds, and industrial production systems.
- Saves Time & Labor: Eliminates the need for manual monitoring, greatly reducing management time and effort.
Specifications
| Material | PA66 Nylon (Plastic) |
| Color | Orange |
| Screw Sizes | 1/2", 3/4", 1" |
| Water Inlet Mode | Side / Upper |
| Pressure Range | 0.2 kg – 10 kg |
| Applicable Medium | Pure Water |
| Temperature Range | -20°C to 100°C |
| Package Includes | 1 x Float Valve with accessories |
Made in Mainland China.
Note: Due to manual measurement, please allow a tolerance of 1–3 mm. Actual color may vary slightly from product images due to monitor differences.
For more information on water system safety and best practices, visit the U.S. EPA WaterSense Program.
Frequently Asked Questions
Q: What sizes are available for this automatic float valve?
A: This automatic float valve is available in three standard screw sizes: 1/2", 3/4", and 1", making it compatible with most standard pipe fittings used in home, agricultural, and industrial water systems.
Q: Can this float valve be used for outdoor or agricultural water tanks?
A: Yes! The float valve is made from corrosion-resistant PA66 nylon and supports a wide temperature range of -20°C to 100°C, making it well-suited for outdoor water tanks, agricultural containers, irrigation systems, and water towers.
Q: How does the automatic float valve maintain the water level?
A: The float valve uses a buoyant float mechanism that rises and falls with the water level. When water drops below the preset level, the valve opens to allow water in; when the level is reached, the float rises and closes the valve automatically — no manual adjustment required.
Q: What water inlet modes does this valve support?
A: This float valve supports both side water inlet and upper water inlet modes, giving you flexibility to install it in a variety of tank configurations and water systems.