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Danfoss AB-QM 40 Flexo 80 DN20 003Z1633

Danfoss

Danfoss AB-QM 40 Flexo 80 DN20 003Z1633

Danfoss AB-QM 40 Flexo 80 DN20 valve from the AB-QM range, part number 003Z1633.

At a glance

  • Also known as 4106820
Manufacturer part no.
003Z1633
Showing prices

£331.20

£276.00 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 003Z1633 is a valve from the Danfoss AB-QM range, designated AB-QM 40 Flexo 80 DN20. It is a balancing and control valve intended for use in hydronic heating and cooling systems. It is ordered by the Danfoss part number 003Z1633.

Before you order

  • Confirm the part number 003Z1633 matches the valve specified for the installation.
  • Check the full product designation (AB-QM 40 Flexo 80, DN20) against the system design.
  • Verify the required size and connection arrangement suit the pipework on site.
  • Check the system design documents for any control or balancing requirements the valve must meet.

Not sure which part?

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