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EOGB MBDLE 420 B01 S22 PS Gas Valve (c/w Press Switch)

EOGB

EOGB MBDLE 420 B01 S22 PS Gas Valve (c/w Press Switch)

Gas valve with pressure switch for EOGB Dungs boiler applications.

At a glance

  • Installation must be carried out by a competent, Gas Safe registered engineer.
Manufacturer part no.
D05-224475
Showing prices

£2,898.95

£2,415.79 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 MBDLE 420 B01 S22 PS Gas valve (c/w press switch) is a gas control valve manufactured by EOGB for the Dungs range. It regulates gas supply to the burner and incorporates a pressure switch. It is used as a service component on EOGB Dungs boiler installations.

Signs this part needs replacing

  • The burner fails to light or lights intermittently despite a call for heat.
  • The boiler locks out repeatedly with a gas or ignition related fault code.
  • Gas pressure at the burner is unstable or outside the expected range.
  • The pressure switch does not operate, preventing the boiler from starting.
  • The valve body shows signs of leakage, contamination or mechanical damage.

Before you order

  • Confirm the existing valve carries the same MBDLE 420 B01 S22 PS identification.
  • Check whether the appliance requires the pressure switch variant before ordering.
  • Verify compatibility with the specific EOGB Dungs boiler model on site.
  • Installation must be carried out by a competent, Gas Safe registered engineer.

Not sure which part?

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