Automatic Water Level Control Float Valve | Tank Inlet Valve
Automatic Water Level Control Float Valve | Tank Inlet Valve
Automatic Water Level Control Valve – Smart Tank Management Made Simple
Keep your water tank at the perfect level — automatically. This compact, electricity-free Automatic Water Level Control Float Valve cuts off water flow the moment your tank reaches the set level, then opens again when the level drops. No power source needed, no complicated wiring — just reliable, hands-free water management for cisterns, storage tanks, livestock troughs, and irrigation reservoirs.
Key Features
- Electricity-Free Operation: Fully mechanical float switch design — zero energy cost, zero electrical hazard.
- Durable PA66 Nylon Construction: High-strength, corrosion-resistant material built for long-term use in wet environments.
- Flexible Sizing: Available in 4-point and 6-point thread sizes to suit a wide range of tank fittings.
- Wide Pressure Range: Operates reliably between 0.1–12 kg/cm², compatible with most residential and agricultural water systems.
- Dual Water Inlet Modes: Supports both side water inlet and upper water inlet configurations for versatile installation.
- Quick-Connect Design: Tool-friendly thread adapter for fast, secure installation with minimal effort.
- Compact & Low-Maintenance: Small footprint makes it ideal for tight spaces; virtually no maintenance required once installed.
Specifications
| Material | PA66 Nylon |
| Available Sizes | 4-point, 6-point (thread) |
| Pressure Range | 0.1–12 kg/cm² |
| Water Inlet Mode | Side inlet / Upper inlet |
| Power Required | None (electricity-free) |
| Package Includes | 1 × Automatic Water Level Control Valve |
| Country of Origin | Made in China |
Ideal Applications
- Domestic water storage tanks & cisterns
- Agricultural irrigation reservoirs
- Livestock water troughs
- Rooftop water tanks
- Garden and greenhouse water systems
For general guidance on water system safety and best practices, visit the U.S. Environmental Protection Agency – WaterSense resource.
Frequently Asked Questions
Q: Does the automatic water level control valve require electricity to operate?
A: No — this float valve is completely electricity-free. It uses a mechanical float switch mechanism that automatically stops water flow when the tank is full and reopens when the level drops, requiring no power source whatsoever.
Q: What thread sizes does this tank inlet valve come in?
A: The valve is available in two thread sizes: 4-point and 6-point. Please check your tank fitting size before ordering to ensure compatibility.
Q: Is this float valve suitable for outdoor or agricultural use?
A: Yes. The PA66 nylon construction is corrosion-resistant and durable, making it well-suited for outdoor cisterns, irrigation tanks, livestock troughs, and rooftop water storage systems. Its wide pressure range (0.1–12 kg/cm²) covers most residential and agricultural setups.
Q: Can I install this valve myself without professional help?
A: Absolutely. The quick-connect thread adapter design makes installation straightforward. Simply thread the valve into your tank's inlet port — no special tools or plumbing expertise required. It supports both side and upper water inlet configurations for added flexibility.