
OIL SPARES
Siemens Gas Valve VGD20.5011 50mm
Siemens VGD20.5011 gas valve with a 50 mm size designation, intended for gas-fired boiler applications.
At a glance
- Gas valve work must be carried out by a competent, Gas Safe registered engineer in line with current regulations.
£838.80
£699.00 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Siemens VGD20.5011 is a gas valve used in gas-fired boiler applications, identified by the part number VGD20.5011 and a 50 mm size designation. It forms part of the gas train, controlling the supply of gas to the burner under the appliance's safety and sequencing controls. This listing covers the valve specified as VGD20.5011 with the 50 mm designation.
Before you order
- Confirm the reference VGD20.5011 matches the valve marked on the existing unit or in the appliance documentation.
- Check that the 50 mm size designation is compatible with the pipework and the appliance's gas train arrangement.
- Verify whether any associated gaskets, seals, actuators or controls are required separately, as these are not stated in the supplied data.
- Gas valve work must be carried out by a competent, Gas Safe registered engineer in line with current regulations.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| OIL SPARES SIEMENS | — | — | — |
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