Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
RWC ADMT503001 1/2" Automatic Anti Vacuum Valve

Advanced Water

RWC ADMT503001 1/2" Automatic Anti Vacuum Valve

RWC ADMT503001 1/2" automatic anti-vacuum valve that admits air to prevent back-siphonage in water systems.

At a glance

  • Also known as 2080325
Manufacturer part no.
520-016-0701
Showing prices

£61.92

£51.60 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The RWC ADMT503001 is a 1/2" automatic anti-vacuum valve listed under the Advanced Water brand. It is a pipeline protection device that opens automatically to admit air and break a vacuum, preventing back-siphonage in water systems. It is a standalone component rather than an appliance-specific spare.

Before you order

  • Confirm the 1/2" connection matches the pipework or port the valve is to serve.
  • Check the part number ADMT503001 against the existing valve or the system documentation.
  • Allow for a position that lets the valve operate and be reached without obstruction.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.