Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Gledhill Pressure Reducing Valve XB391

Gledhill

Gledhill Pressure Reducing Valve XB391

Pressure reducing valve XB391 from Gledhill, suitable for Electramate 2000 and Gulfstream 2000 and A-Class appliances.

At a glance

  • Appliance family: Electramate 2000 and Gulfstream 2000 / A-Class
  • Also known as 2000137
Manufacturer part no.
XB391
Showing prices

£53.88

£44.90 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 Gledhill XB391 is a pressure reducing valve used in Gledhill Electramate 2000 and Gulfstream 2000 and A-Class water heating appliances. It regulates incoming mains water pressure to a level suitable for the appliance and its downstream components. The valve is supplied as a spare part for servicing and repair.

Signs this part needs replacing

  • Water pressure at outlets is higher or more variable than normal.
  • The pressure relief or expansion relief valve discharges water during heating cycles.
  • The valve body shows signs of weeping or leakage.
  • Noisy operation or water hammer from the valve area.
  • Reduced flow through the valve despite adequate mains pressure.

Before you order

  • Confirm your appliance model and serial number against the manufacturer's parts list.
  • Check the pressure setting and connection size of the existing valve against the replacement.
  • Verify whether your unit is an Electramate 2000 or Gulfstream variant.
  • Isolate the mains water supply and depressurise the system before fitting.

Not sure which part?

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