304 Stainless Steel Float Ball Valve – Water Level Control
304 Stainless Steel Float Ball Valve – Water Level Control
304 Stainless Steel Float Ball Valve for Water Level Control
Keep your water tank, water tower, or reservoir at the perfect level automatically with this precision-engineered 304 Stainless Steel Float Ball Valve. Designed for simple, tool-free operation, this hydraulic water level control valve opens and closes based on float position — no electricity required. Built from premium 304 stainless steel for long-lasting durability and resistance to corrosion, it's a reliable solution for residential, agricultural, and commercial water management applications.
Key Features
- 304 Stainless Steel Construction: Corrosion-resistant body built to withstand continuous water exposure and demanding environments.
- Automatic Water Level Control: Float-operated ball mechanism opens the valve when water drops and shuts it off when the set level is reached — fully automatic.
- Wide Pressure Range: Operates reliably at 0.02 MPa to 1.0 MPa (approx. 0.2–10 kg/cm²) to suit a broad range of water supply systems.
- Multiple Port Sizes Available: Compatible with DN15, DN20, and DN25 pipe connections (standard 1/2 inch and up).
- Versatile Applications: Ideal for water tanks, water towers, livestock drinking pools, aquariums, toilets, car wash stations, bathrooms, and more.
- Hydraulic Power: Fully hydraulic operation — no external power source needed.
- Heat Resistant: Rated for media temperatures up to 100°C, suitable for standard clean-water systems.
- OEM / ODM / OBM Support: Custom configurations available for wholesale and bulk orders.
Specifications
| Product Name | Water Level Float Control Valve |
| Body Material | 304 Stainless Steel |
| Structure | Ball Type |
| Port Size | DN15, DN20, DN25 (1/2 inch and up) |
| Working Pressure | 0.02 MPa – 1.0 MPa |
| Applicable Medium | Clean Water |
| Max Temperature | 100°C |
| Power Type | Hydraulic (No Electricity Required) |
| Country of Origin | Made in Mainland China |
Installation Instructions
- Mount the float valve vertically on a horizontal surface so the float hangs straight down.
- Clean any impurities from the pipeline before installation.
- Fit the inlet pipe on the horizontal surface and connect the valve to the inlet pipe securely.
- Ensure all shut-off valves are fully open during operation.
- If two valves are installed in the same pool or tank, keep them at the same water level height.
- Note: When used as a built-in product, minor dripping from the bottom during operation is normal.
Applications
This float ball valve is well-suited for a wide variety of water management uses, including:
- Water tanks and water towers
- Livestock and agricultural drinking pools
- Aquariums and fish ponds
- Toilet cisterns
- Car wash stations
- Bathrooms and household plumbing
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What pipe sizes is this stainless steel float ball valve compatible with?
A: This water level control float valve is available in DN15, DN20, and DN25 port sizes, making it compatible with standard 1/2 inch and larger pipe connections commonly used in water tanks, towers, and plumbing systems.
Q: Does this float ball valve require electricity or a power source to operate?
A: No. This float ball valve is fully hydraulic — it uses the buoyancy of the stainless steel float ball to automatically open and close the valve based on the water level. No electricity or external power source is required.
Q: What is the maximum water pressure this float valve can handle?
A: The valve operates within a working pressure range of 0.02 MPa to 1.0 MPa (approximately 0.2 to 10 kg/cm²), making it suitable for most residential, agricultural, and light commercial water supply systems.
Q: Is this valve suitable for hot water applications?
A: This valve is rated for use at normal temperatures with a maximum media temperature of 100°C, and is designed for use with clean water only. For best performance, use within the specified operating conditions.
Q: Are custom configurations or bulk/wholesale orders available?
A: Yes! OEM, ODM, and OBM custom support is available. Contact us for wholesale pricing, custom specifications, and bulk order inquiries.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.