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Danfoss Ab-Qm Valve Internal Thread DN20 High Flow 003Z8304

Danfoss

Danfoss Ab-Qm Valve Internal Thread DN20 High Flow 003Z8304

Danfoss 003Z8304 Ab-Qm valve with internal thread in DN20 high flow specification for flow control in hydronic systems.

At a glance

  • Also known as 4106878
Manufacturer part no.
003Z8304
Showing prices

£332.64

£277.20 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 003Z8304 is an Ab-Qm valve supplied with an internal thread in a DN20 high flow variant. It belongs to the Danfoss Ab-Qm range of pressure-independent balancing and control valves used in hydronic heating and cooling circuits.

Before you order

  • Confirm the pipework connection matches a DN20 internal thread before ordering.
  • Check the required design flow rate against the high flow variant to make sure this version suits the circuit.
  • Verify the part number 003Z8304 against the existing valve, system documentation or schedule.
  • Establish whether a valve body alone is required or whether an actuator is also needed for the application.

Not sure which part?

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