Float valve Alkotest A150-3/8"-PL-01 side-mounted 3/8" for ceramic tanks

Alkotest A150-3/8"-PL-01 side-mounted float valve is designed for ceramic toilet cisterns with a 3/8" inlet connection. The valve controls the refill of the cistern by using a mechanical float mechanism that stops water flow when the set level is reached and opens the inlet as the water level drops. Its side-mounted configuration makes it compatible with most standard domestic sanitary installations where a 3/8" supply line is used.

Advantages

The float valve provides stable water level regulation with a simple mechanical design that requires no power source. Its construction reduces the risk of overflow by accurately shutting off the inlet when the float reaches the set height. The side-mounted fitting simplifies replacement and repair in ceramic tanks without the need to modify the cistern body. Materials and dimensions are selected to match common 3/8" plumbing connections, ensuring straightforward installation and reliable operation in everyday use.

Suitable for

• Repair or replacement of float valves in ceramic toilet cisterns
• Domestic sanitary installations with 3/8" supply lines
• Plumbing maintenance where a side-mounted inlet is required

Key specifications

• Mounting position: side-mounted for ceramic cisterns
• Connection size: 3/8" inlet compatible with standard supply lines
• Operation: mechanical float-actuated shut-off
• Function: automatic cistern refill and overflow prevention

How to use

Shut off the water supply before removing the old valve. Fit the side-mounted float valve into the cistern inlet and secure the 3/8" connection to the supply line, ensuring a tight, leak-free joint. Adjust the float height according to the cistern manufacturer's recommended water level by bending or setting the float arm as allowed by the valve design. Restore water supply and observe one complete refill cycle to confirm correct shut-off and absence of leaks. If adjustments are needed, isolate water and refine the float position until the desired water level and shut-off performance are achieved.

Usage recommendations

Periodic inspection is advisable: check for leaks, mineral buildup, and smooth float movement. In areas with hard water, occasional cleaning of the valve components can help maintain proper function. Replace the unit if the float or valve seat shows signs of permanent deformation or persistent leakage.