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Siemens VXG 44.15/C 15mm 3-Port Valve CV 4.0

Siemens

Siemens VXG 44.15/C 15mm 3-Port Valve CV 4.0

Siemens VXG 44.15/C 15mm three-port valve with a CV rating of 4.0, used for flow diversion in heating and hot water circuits.

At a glance

  • Also known as 7550100
Manufacturer part no.
VXG44.15-4/C
Showing prices

£166.66

£138.88 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 Siemens VXG 44.15/C is a 15mm three-port valve with a CV rating of 4.0. It is a diverter valve used in heating and hot water circuits, where it directs flow between ports rather than simply isolating it. The valve body is supplied by Siemens as part of the VXG 44 range.

Before you order

  • Confirm the existing valve body is a Siemens VXG 44.15/C or that this model is the intended unit for the circuit being worked on.
  • Check the connection size matches the pipework — this valve is 15mm.
  • Verify the CV rating of 4.0 suits the flow requirements of the circuit before ordering.
  • Check whether the actuator or head currently fitted is compatible and reusable, as the valve body and actuator are ordered separately.

Not sure which part?

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