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Honeywell D05Fa-1/2B Valve Insert Compl D05F+Fs 1/2-1

Honeywell

Honeywell D05Fa-1/2B Valve Insert Compl D05F+Fs 1/2-1

Honeywell D05Fa-1/2B complete valve insert for D05F and FS valves in the 1/2-1 size designation.

At a glance

  • Also known as 4201341
Manufacturer part no.
D05FA-1/2B
Showing prices

£34.04

£28.37 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Honeywell D05Fa-1/2B is a complete valve insert for the D05F and FS valve range, covering the 1/2-1 size designation. It is the replaceable working component of the valve body, supplied as a complete insert assembly.

Before you order

  • Confirm the valve body is a D05F or FS model.
  • Check the size designation on the existing valve matches 1/2-1.
  • Compare the part number on the existing insert or the valve documentation against D05Fa-1/2B.

Not sure which part?

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