Specification:

Qiuck connect, push fit fittings, easy to use.
Size: G1/4 inch, Material: Polyethylene Plastic(Food-grade)
Anti-cracking material, anti-aging corrosion, easy to cut water pipe.
Application: Used with reverse osmosis systems, drinking water filters, liquid dispensers, coffee machines, ice machines, refrigerators and many other RO systems that need to be connected to transport water and liquids.

About water float ball valve:

Size: 1/4" float ball valve
Float ball length: 2.8"(72mm)
Float ball diameter: 1.8"(45mm)
Total length: 6"(152mm)
Float Ball Size: 72*45mm(2.8"*1.8")
Pressure: 0.02-0.8MPa

Feature:

The float valve uses a rod attached to the valve stop rod and a float ball to control the flow into or out of the tank.
The material used for the float valve must be suitable for the liquid used, which may be corrosive or at extreme temperatures.
The float valve can be used to automatically adjust the liquid level in the water tank in various applications, such as fountains, livestock water tanks, cooling towers and chemical plants.

Package Includes:

1 pc 1/4" 5 meters/16 feet tubing pipe
1 pc water float ball valve with 1/4" qick connect fitting
1 pc pipe tube hose cutter
3 pcs 1/4" quick connect fittings(Ball Valve+ L + T Type, each has 1 pc)