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Hamworthy NRV LV2275 11 4 M F Non-Return Valve

Hamworthy

Hamworthy NRV LV2275 11 4 M F Non-Return Valve

Hamworthy NRV LV2275 11 4 M F, a non-return valve listed for Hamworthy boiler applications.

At a glance

  • Appliance family: Boiler
Manufacturer part no.
531911071
Showing prices

£135.34

£112.78 ex. VAT · VAT at 20%

Available to order · 5-7 working days
Available to order · 5-7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Hamworthy NRV LV2275 11 4 M F is a non-return valve supplied by Hamworthy for use in its boiler range. A non-return valve allows flow in one direction only and prevents reverse flow within the system. The part is catalogued under the Hamworthy boiler spare parts category.

Before you order

  • Confirm the part number NRV LV2275 11 4 M F against the existing component or the boiler's parts documentation before ordering.
  • Check the boiler model and serial number with Hamworthy to be sure the valve is applicable to your unit.
  • Ensure the system is isolated, depressurised and drained as appropriate before any inspection or replacement work.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.