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Altecnic 1/2 Lockshield Angled Radiator Valve 431402

Altecnic

Altecnic 1/2 Lockshield Angled Radiator Valve 431402

Altecnic 1/2 in angled lockshield radiator valve for controlling flow through a radiator, supplied as part 431402.

Manufacturer part no.
431402
Showing prices

£24.31

£20.26 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 Altecnic 1/2 Lockshield Angled Radiator Valve is a lockshield-pattern radiator valve with a 1/2 in connection and an angled body. It sits on the radiator circuit to control the flow through the radiator, with the lockshield head covering the adjustment so it is not altered by hand. It forms part of the Altecnic rad valves range.

Signs this part needs replacing

  • The valve body, gland or spindle weeps water while the system is running.
  • The lockshield head turns freely without moving the spindle, so the valve cannot be set.
  • The valve will not close down, leaving the radiator hot when it should be isolated.
  • Scale, corrosion or staining is visible around the body or connection.

Before you order

  • Confirm the connection size required at the valve position is 1/2 in.
  • Check whether an angled body pattern matches the pipework run at that point.
  • Confirm the position needs a lockshield head rather than a thermostatic or wheelhead valve.

Not sure which part?

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