Pressure-Fed Float Valve Assembly 

Use this pressure-fed Float Valve Assembly to control fresh water supply from tap water, or a reverse osmosis system. 

Most RO systems have a built in pressure sensitive function so that when a float valve inhibits the flow, it shuts off the reverse osmosis system from it's water supply.

This Float Valve Assembly will allow you to maintain the water level in your hydroponics reservoir.

Pressure-Fed Float Valve Assembly includes:

Plastic float
Sturdy brass arm
Valve
1/4" compression fitting

Sturdy material for years of reliable use.
Need a gravity-fed float valve? Find it here.