Description
Product Overview
This compact and highly durable mini float ball valve kit is engineered for reliable automatic water level control in ponds, tanks, aquaculture systems, and livestock troughs. Constructed from high-quality Acrylonitrile Butadiene Styrene (ABS) material, it resists corrosion and rust, ensuring long-term performance even in harsh environments. The 1/2 inch NPT male connection with integrated washer eliminates leaks for a secure fit. Each kit includes one valve plus a free female connector (1/2″ to 3/4″) for versatile installation options. Designed for low-pressure gravity-fed systems, it operates without power or pumps — simply hand-tighten and let the float mechanism do the rest. Ideal for hobbyists, farmers, aquaponics growers, and aquarium enthusiasts seeking a maintenance-free solution.
Usage
Perfectly suited for ponds, chicken coops, livestock water troughs, aquariums, aquaponics systems, and hydroponic tanks, this float valve ensures consistent water levels without constant monitoring or manual refills. It’s ideal for small-scale farms, home gardeners, and hobbyists who want to automate their watering systems while saving time and reducing the risk of plant dehydration. The compact design fits easily into tight spaces, making it suitable for both indoor aquariums and outdoor ponds. No electrical power is required — just gravity-fed water flow and a simple hand-tightened connection ensure seamless operation.
Why Choose Us
Unlike traditional float valves that can corrode or jam over time, this ABS-based design is chemically resistant and mechanically robust — ensuring years of reliable service without maintenance. The adjustable arm allows precise water level control to suit your specific needs, whether you’re managing a small aquarium or a large pond. With a maximum operating pressure of 1200 kPa, it’s built for demanding applications while remaining lightweight (3.84 ounces) and easy to install. Customer reviews consistently praise its durability and ease of use — with an average rating of 4.5 out of 5 stars from over 477 users. Plus, the included female connector adds versatility without extra cost.
Key Features
- Highly durable ABS construction resists corrosion and rust for long-term performance in water environments.
- Adjustable float arm allows precise control over water levels to suit your specific application needs.
- Designed for low-pressure gravity-fed systems — no power or pump required, just hand-tighten for leak-free operation.
- Includes a free female connector (1/2″ on one end and 3/4″ on the other) for versatile installation compatibility.
- Customer support available with clear instructions and responsive service to address any post-purchase questions or concerns.
FAQ
Can this valve be used in aquariums?
Yes, it’s ideal for aquariums. Its compact size, corrosion-resistant ABS material, and automatic water fill function make it perfect for maintaining consistent water levels without manual intervention.
Does it require electricity or a pump to operate?
No, this valve operates using gravity-fed water flow only — no power source or pump is needed. Simply install and hand-tighten the connection for leak-free operation.
What materials is it made from?
The valve body is constructed from Acrylonitrile Butadiene Styrene (ABS), a durable, non-corrosive plastic that resists rust and chemical degradation in water environments.
Is the connection size compatible with standard plumbing systems?
Yes — it features a 1/2 inch NPT male inlet and outlet, which is widely used in plumbing and industrial applications. The included female connector (1/2″ to 3/4″) adds flexibility for different setups.
What’s the maximum operating pressure?
The valve can handle up to 1200 kilopascals, making it suitable for most pond and tank applications without risk of failure under normal conditions.




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