Rubbermaid Stock Tank Float Valve — Universal Fit, Black 9" x 6¼" Compact Weather-Resistant Unit for Livestock

Rubbermaid Commercial Stock Tank Float Valve keeps water levels steady in stock tanks by automatically monitoring and controlling fill.

Built to endure outdoor conditions, this float valve is a straightforward solution for maintaining consistent water availability in livestock and farm tanks. It fits all Rubbermaid Commercial Products stock tanks and pairs with standard garden hoses, so installation is quick and parts are widely compatible. The unit’s compact 9-inch by 6-1/4-inch size and rugged black finish let it perform reliably through seasonal changes without taking up excess space.

How does this float valve preserve a consistent water level?

The float mechanism senses tank level and opens or closes the water feed automatically, reducing manual checks and overfilling. It’s engineered to respond smoothly to rising or falling water without complex adjustments, helping maintain a steady supply.

• Automatic float control opens/closes feed based on water height
• Works continuously across temperature and weather changes
• Minimizes overflow and reduces the need for frequent refills

Will it work with my existing stock tank and hose?

Yes — the valve is compatible with all Rubbermaid Commercial stock tanks and connects to any standard hose fitting. That compatibility keeps upgrades and replacements simple without custom plumbing.

• Universal fit for Rubbermaid Commercial Products stock tanks
• Standard hose connection for easy hookup
• No special adapters required in most installations

How durable is the float valve in outdoor conditions?

The float valve is designed for long-lasting performance in varied weather, constructed from materials meant to withstand sun, rain, and freezing conditions. Its build reduces the frequency of replacement and keeps maintenance tasks minimal.

• Robust construction for weather resistance
• Stable operation throughout seasonal temperature swings
• Low-maintenance design cuts downtime and servicing

How large is the unit and where does it install?

The unit measures 9 inches long by 6-1/4 inches high, making it compact enough for most tank edges while leaving room for animals and other equipment. It mounts at the tank perimeter and connects directly to a water source via a standard hose.

• Compact 9" x 6-1/4" footprint fits common tank rims
• Surface-mounted installation keeps interior tank space clear
• Black finish resists visible wear and blends with tank exteriors

Who is this for: This float valve is aimed at farm and ranch owners, livestock managers, and anyone using Rubbermaid Commercial stock tanks who wants a dependable, low-effort way to maintain water levels. It’s ideal for users seeking a durable, easy-to-install water-control accessory that works with standard hoses and holds up to seasonal outdoor exposure.