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Sime Pressure Relief Valve Drain Pipe 6319649

Sime

Sime Pressure Relief Valve Drain Pipe 6319649

Pressure relief valve drain pipe for Sime Murelle Advanced and Murelle PRO boilers.

At a glance

  • Part type: pressure relief valve drain pipe
Manufacturer part no.
6319649
Showing prices

£17.88

£14.90 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 pressure relief valve drain pipe is a Sime component for Murelle Advanced and Murelle PRO boiler ranges. It forms the discharge path from the pressure relief valve, carrying away water released when system pressure exceeds the valve setting. It is a serviceable part on the boiler's hydraulic assembly.

Signs this part needs replacing

  • Water continually dripping from the pressure relief discharge pipe
  • Boiler losing pressure repeatedly and needing frequent top-ups
  • Discharge pipe showing scale, corrosion or staining at the valve outlet
  • Visible cracking, deformation or poor sealing at the drain pipe connection
  • System pressure rising above the normal cold-fill reading during heating

Before you order

  • Confirm your boiler model and product number against the fitment list
  • Check the existing drain pipe and valve assembly for the source of the leak
  • Verify the system pressure and expansion vessel operation before replacing parts
  • Have the boiler isolated and drained before fitting

Not sure which part?

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