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Sime O-Ring 6226407

Sime

Sime O-Ring 6226407

Sime O-ring 6226407 for gas valve applications, measuring 22.22 mm x 2.62 mm and listed as XP70.

At a glance

  • Also known as O-RING-130--2222X262, 2040932
  • Gas valve work must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
6226407
Showing prices

£0.74

£0.62 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 Sime 6226407 is an O-ring for gas valve applications on Sime gas boilers. It measures 22.22 mm x 2.62 mm and is listed with an XP70 compound. The part is used to seal the gas valve joint on compatible Sime appliances.

Signs this part needs replacing

  • Visible cracking, hardening or flattening of the O-ring.
  • Gas smell or leak-detection fluid bubbles at the gas valve joint.
  • Weeping, staining or residue around the gas valve body.
  • The O-ring no longer sits correctly or seals when the gas valve joint is reassembled.

Before you order

  • Confirm your appliance model against the fitment list above.
  • Check the existing O-ring dimensions and compound match 22.22 mm x 2.62 mm and XP70.
  • Verify the part number 6226407 against the manufacturer's parts list for your boiler.
  • Gas valve work must be carried out by a 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.