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Honeywell VXE25B4.0MFS 3-Way Modulating Valve DN25 PN16 Kvs 4.0 Fs

Honeywell

Honeywell VXE25B4.0MFS 3-Way Modulating Valve DN25 PN16 Kvs 4.0 Fs

Honeywell VXE25B4.0MFS three-way modulating valve, DN25, PN16, Kvs 4.0, Fs variant, for hydronic heating and cooling circuits.

At a glance

  • Also known as 4201541
Manufacturer part no.
VXE25B4.0MFS
Showing prices

£169.61

£141.34 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 Honeywell VXE25B4.0MFS is a three-way modulating valve from the Honeywell VXE range. It carries the designation 3WVS, Ext, DN25, PN16, Kvs 4.0, Mod, Fs and is used to regulate flow between ports in hydronic heating and cooling circuits. The valve modulates its flow path in response to a control signal.

Before you order

  • Confirm DN25 matches the pipework at the installation point.
  • Check that PN16 suits the system pressure and the Kvs 4.0 value suits the required flow rate.
  • Verify the modulating control arrangement is compatible with the actuator or controller in use.
  • Confirm the three-way configuration and the Fs variant are correct for the application.

Not sure which part?

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