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Crosswater Check Valve NRV1000FA1

Crossland

Crosswater Check Valve NRV1000FA1

Crosswater NRV1000FA1 check valve, listed under the Crossland brand, used to prevent backflow in heating and water systems.

At a glance

  • Also known as 5110054
Manufacturer part no.
NRV1000FA1
Showing prices

£21.07

£17.56 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 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.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 Crosswater NRV1000FA1 is a check valve, listed under the Crossland brand. It permits flow in one direction and closes against reverse flow, protecting the wider heating or water system from backflow. The part is identified by the number NRV1000FA1.

Before you order

  • Confirm the part number NRV1000FA1 matches the valve being replaced.
  • Check the connection size and thread type against the valve in situ before ordering.
  • Have the system or appliance details to hand if suitability needs confirming.

Not sure which part?

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