Ranch Water Trough Systems

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The float valve that came with your stock tank is the thing that will fail first. Replacing it with a heavy-duty valve plus sediment filter prevents the overflow-or-plug cycle that wastes water and creates pasture mud.

Why the upgrade pays off

Brass float valves from the farm-store start leaking within 18 months under hard water and livestock nosing. The STS Ranch Water Trough Float Valve uses a stainless steel mechanism plus an inline sediment filter that catches grit before it plugs the valve seat.

Standard fit

3/4" NPT thread — matches every standard galvanized or poly stock tank. Includes Teflon tape and a compatible gasket set for leak-free install in under 10 minutes.

When to replace the sediment filter

Every 6–12 months depending on water hardness. Replacement cartridges sold separately. Signs it's time: reduced fill rate or a flow that pulses rather than runs smooth.

Frequently asked questions

Does the float valve fit metal and poly stock tanks?

Yes. The 3/4" NPT thread is universal across metal and poly tanks from every major brand.

Will the sediment filter help with hard-water mineral buildup?

Partially. It catches particulate sediment. For dissolved minerals (calcium, iron), a whole-line softener upstream of the tank is more effective.

How long does the valve last before needing replacement?

5+ years in typical ranch conditions. Stainless steel mechanism resists the wear that kills brass valves.

Can I use this valve in a frost-prone region?

Yes, with insulation on the supply line. The valve itself is freeze-resistant; the supply line is the weak point and needs heat tape or burial below frost depth.