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Honeywell Pressure Reducing Valve D04FM-ZGC 22

Honeywell

Honeywell Pressure Reducing Valve D04FM-ZGC 22

Honeywell D04FM-ZGC pressure reducing valve with gauge, 22 mm connection, part number D04FM-3/4ZGC.

At a glance

  • Also known as 4201337
Manufacturer part no.
D04FM-3/4ZGC
Showing prices

£58.12

£48.43 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 D04FM-ZGC is a pressure reducing valve supplied with a gauge, intended to regulate incoming water pressure on a domestic or light commercial supply. It carries the part number D04FM-3/4ZGC and is listed with a 22 mm connection. The valve body houses a reducing cartridge that holds outlet pressure at the set level as inlet pressure varies.

Before you order

  • Confirm the 22 mm connection matches the pipework at the installation point.
  • Check whether a gauge-equipped version is required for the installation.
  • Check the required outlet pressure setting against the manufacturer's instructions before fitting.

Not sure which part?

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