Thomas Dudley Hydroflo Telescopic Bottom Inlet Valve — 324302
The Thomas Dudley Hydroflo 324302 is a professional-grade, telescopic bottom inlet valve designed for high-performance and quiet operation. This equilibrium valve is manufactured to BS1212 standards and features a durable 1/2" brass tail to prevent cross-threading during installation. Its telescopic design allows for height adjustment between 8" and 11.5" (203mm - 292mm), making it a versatile replacement for almost any plastic or ceramic cistern. Equipped with dual backflow prevention devices, it ensures full protection of your fresh water supply.
Identification Guide:
MPN: 324302 | Adjustable Height: 203mm (8") - 292mm (11.5") | Connection: 1/2" BSP Brass Tail | Certification: WRAS Approved
Key Features
- Quiet Equilibrium Action: Specifically designed for a near-silent cistern refill.
- Secure Float Arm: Unique design makes it impossible for the float to become detached.
- Integral Flow Regulator: Supplied pre-fitted to manage various water pressures efficiently.
- Simple Maintenance: Includes a unique key for the safe removal of the filter without damaging the valve.
Technical Support
Access official documentation for compliance and installation guidance:
Regulatory Compliance
To ensure full compliance with UK water regulations, please ensure the telescopic joint is positioned above the critical waterline during installation. This valve features a True AG air gap and requires no silence tube.



