Anti Legionella Valve
Anti Legionella Valve

Anti-Legionella Valve

The Anti-Legionella Valve converts a standard single connection expansion vessel into a ‘flow through’ type vessel.

It does this by diverting a portion of the flow into the vessel so that the water content is continually renewed.
The ¾” valve has a rotatable tee-piece to allow flexibility upon installation.

Enquire About This Product

  • Applications

    The Anti-Legionella Valve can be used for the following applications:-

    • Potable Water Expansion Vessels
  • Key Features
    • Maximum Working Pressure: 10 BAR
    • Maximum Working Temperature: 70°C
    • Maintains circulation through an expansion vessel
    • Prevents stagnation
    • Includes ball valve for simple maintenance
    • 3/4″ and 1-1/4″ Versions
    • Rotatable tee-piece – 3/4″ version¼”
    • 1/4″ Drain plug
    • WRAS Approved
  • Materials
    • Tee Piece: DZR Brass
    • Body: DZR BRass
    • Ball Valve: Hostaform
    • Internal O-Rings: EPDM
  • Downloads

    Simply click on the filenames below to download the file:

    Anti-Legionella Valve Datasheet

Why the Anti-Legionella Valve


Max Working Pressure: 10 Bar


Includes Ball Valve


WRAS Approved


Maximum Working Temperature: 70°C


Prevents Stagnation


Rotatable Tee-Piece