Thomas Dudley Hydroflo Side Inlet Fill Valve 313079

Thomas Dudley Hydroflo Side Inlet Fill Valve 313079

The Thomas Dudley Hydroflo Side Inlet Valve 313079 is a genuine, WRAS-approved cistern float valve, designed for use with ceramic and plastic toilet cisterns. Built to UK standards and widely used by plumbers and facilities teams, this side-entry valve features quiet-fill operation, durable materials, and robust safety features. The Hydroflo range is known for high reliability and ease of installation, making this component an essential spare part for both domestic repairs and commercial toilet system maintenance. The 313079 model includes a plastic ½-inch BSP tail and integrated backflow prevention, ensuring compliance with water regulations and long-term operational safety.

Key Features

• WRAS approved – Fully compliant with UK water safety standards.

• Side inlet design – Compatible with most ceramic and plastic toilet cisterns.

• 1/2-inch plastic tail – Standard connection for widespread fitment.

• Secure float arm – Specially designed to prevent float detachment over time.

• Backflow prevention – Dual anti-siphon devices safeguard water hygiene.

• Easy maintenance – Removable filter with supplied key for safe access.

• Wide pressure range – Operates effectively from low to high pressure (approx. 0.1–20 bar).

Technical Specification Table

Why Choose This Product

1. Proven Performance – Trusted by professional plumbers and installers across the UK.

2. Noise-Controlled Refill – Quiet-fill technology ideal for residential or hospitality environments.

3. Safety and Compliance – WRAS approved with integrated backflow protection.

4. Quick Installation and Servicing – Comes with filter removal tool and requires no specialist equipment.

FAQs

Q1: Is the Thomas Dudley 313079 inlet valve WRAS approved?
Yes, it is WRAS certified and fully compliant with UK water safety standards.

Q2: Will this fit a standard UK toilet cistern?
Yes, it fits most side-entry toilet cisterns with a ½-inch BSP plastic tail inlet.

Q3: Is it suitable for high-pressure systems?
Yes, it’s rated for use from approximately 0.1 to 20 bar, covering both low and high pressure.

Q4: How quiet is the refill operation?
Very quiet—this model includes a silence tube designed to reduce refill noise.

We carry a large range of Thomas Dudley Spares in stock and can order most parts
please call us or email sales@bathroomspareparts.co.uk if you need any more information 

Customer Service & First Class Delivery
We offer exceptional service, before and after. 
If you require help with your purchase please call our helpline Bathroom Spare Parts 020 3940 9330 
– our operatives are all experienced within the industry and are more than happy to help with any questions.