Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
RWC PACK375002 4.5 Bar 3/4" x 22mm Temperature & Pressure Relief with Anti Vac

Advanced Water

RWC PACK375002 4.5 Bar 3/4" x 22mm Temperature & Pressure Relief with Anti Vac

Temperature and pressure relief valve with anti-vacuum function, rated 4.5 bar with 3/4" and 22mm connections.

At a glance

  • Also known as 2080331
Manufacturer part no.
520-475-0925
Showing prices

£160.13

£133.44 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 PACK375002 is a temperature and pressure relief valve with an integrated anti-vacuum function, rated at 4.5 bar. It provides combined over-temperature and over-pressure protection, with connections sized at 3/4" and 22mm. The valve carries the Advanced Water brand and the RWC part number PACK375002.

Before you order

  • Confirm the 4.5 bar rating is correct for the system.
  • Check that the 3/4" and 22mm connections match the pipework or cylinder tapping.
  • Confirm the anti-vacuum function is required for the installation.
  • Quote the part number PACK375002 when ordering.

Not sure which part?

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