Dudley Hydroflo Float Valves

Plastic & Brass tail options available

Contact us

Overview

The Hydroflo® Inlet Valve is engineered as a dependable replacement for most plastic and ceramic cisterns, whether exposed or concealed. Designed for consistent, efficient refilling, it delivers reliable performance across everyday installations.

A robust side‑inlet float arm prevents detachment, ensuring long‑term durability in both residential and commercial settings. The valve also features an integrated backflow prevention device, providing enhanced safety and compliance. Finished with a durable brass tail, the Hydroflo® Standard Fill Valve offers a strong, universal solution for a wide range of cistern types.

Features

  • To BS1212 part 4
  • Integrated quiet fill action
  • 1/2" tail (available in both brass & plastic tail)
  • Adjustable Height 8"-11.5" for telescopic variant
  • Pack qty 25

How to install

Explore thousands of kitchen plumbing supplies for a seamless installation or quick and easy fix.

View install guides

How to maintain

Search our extensive range of bathroom plumbing supplies to complete the job with ease.

View help guides

Frequently asked questions

If a Hydroflo inlet valve is not closing off, it may only need for the diaphragm washer and filter to be cleaned. Remove the large white nut attached to the float arm, This will give you access to the diaphragm washer, remove the washer, and clean with running water. To remove the filter, use the white key stored on top of the blue overhead discharge nozzle. This has a Bayonet fitting to help remove the filter unit. Clean the filter of any dirt and debris. Replace the cleaned filter and diaphragm washer, and re-assemble the unit.

UK Stock Holding
Quality Assured
Worldwide Distribution