Check out our Best Float Valve (aka Watson valve) that is the most durable and simple livestock water tank float valve on the market. Our float valve kits will successfully run in any type of water trough and will handle up to 90 psi. Our standard float valve kit works best in mild or soft water for cattle stock tanks.

Includes:

Hot-dip galvanized steel 18" lever and body, brass valve seat
6"x12" float with zinc chain

Features:

Good for flow up to 90 psi
13gpm on 1 ½” line at 5 psi. 50gpm at 2” line with 45 psi
Replaceable EPDM rubber washer
No binding parts
Made in the USA
The lever can be turned over to allow water to enter from the top of the tank

Options:

3/4”, 1”, 1 1/4”, or 1 1/2” pipe fitting
Straight, bent, or 90° lever (comes with deflector cap)
They can also be ordered with bleeder valves for continuous flow.
If you may want to use an ice prevention method later, order it ported and plugged just in case.

Add-ons:

For more extreme climates, order a ported valve and check out our MicroSweeper or the Bleeder Valve/ Extension Kits
If you need to mount it to the top of the tank, we have mount kits
For higher pressure, check out our High Pressure Float Valve Kit
If you have hard water, we recommend our Premium or Stainless Kit
If you have sulfur or other corrosives, we recommend the Supreme Kit

Float Valve Kit (Standard)