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Danfoss AB-QM Valve External Thread DN25 High Flow 003Z8206

Danfoss

Danfoss AB-QM Valve External Thread DN25 High Flow 003Z8206

Danfoss AB-QM pressure-independent balancing and control valve, DN25 high flow variant with external thread connection.

At a glance

  • Also known as 4106854
Manufacturer part no.
003Z8206
Showing prices

£347.04

£289.20 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 Danfoss AB-QM is a pressure-independent balancing and control valve used to regulate flow in hydronic heating and cooling systems. This is the DN25 high flow variant, manufactured by Danfoss and identified by part number 003Z8206. The valve combines dynamic balancing with control authority, so the design flow for the circuit is maintained regardless of pressure variations elsewhere in the system.

Before you order

  • Confirm DN25 and the high flow variant match the flow rate required by the circuit design.
  • Check that an external thread connection suits the mating pipework or fittings on site.
  • Verify the part number 003Z8206 against the valve being replaced or the schedule specification.
  • Check compatibility with the actuator and any associated Danfoss AB-QM accessories already installed.

Not sure which part?

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