Fully Automatic Water Level Control Valve with Mini Float, G1/2/G3/4, PA66 Nylon

Automatically stops water flow when the tank is full using a compact mini float. This Fully Automatic Water Level Control Valve delivers reliable shut-off with no external power, driven purely by water pressure. Available in G1/2 and G3/4 thread sizes, it’s built from PA66 eco-friendly nylon for corrosion resistance and long-term durability. Ideal for water tanks and small-space installations, it supports top or side inlet configurations and can be installed internally or externally with simple setup.

Benefits & Tips

• Automatic water control reduces manual operation and minimizes water waste in tanks and containers.
• No power required—operates on water pressure, making it safe and energy-efficient for any environment.
• Choose the proper inlet and thread size (G1/2 or G3/4) and use PTFE tape on threads for a watertight seal during installation.

Product Specifications

• Brand Name: NONE
• Certification: CE, Dot, EAC, EPA, FCC, GMP, RoHS, TGA, UL, KC, PSE, WEEE
• Material: PA66 eco-friendly nylon
• Origin: Mainland China
• Type: Valves
• Working Pressure: 0.02–0.8 MPa
• Temperature Range: -20°C to 80°C
• Installation Method: Internal installation, external installation (Optional)
• Water Inlet Method: Top inlet, side inlet
• Installation Thread Size: G1/2, G3/4 (Optional)
• Style: Vertical type, horizontal type (Optional)
• Included components: 1 x Float valve, 1 x Filter, 1 x PTFE tape, 1 x Outlet elbow joint

Package includes:

• 1 x Float valve
• 1 x Filter
• 1 x PTFE tape
• 1 x Outlet elbow joint

Warnings / Reminders

• Install within the specified temperature (-20°C to 80°C) and pressure (0.02–0.8 MPa) ranges.
• Ensure correct orientation and thread size (G1/2 or G3/4) for your setup.
• Use PTFE tape on threads to prevent leaks during installation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.