Danfoss CHANGEOVER6 — CHANGEOVER6 Actuator for NovoCon S
Danfoss

Danfoss CHANGEOVER6 — CHANGEOVER6 Actuator for NovoCon S

Part number003Z8520Item numberCB-DANF-003Z8520EAN / GTIN5702428964630HS code9032.89
IPIP53
HVAC & Refrigeration
Valve Actuators
MOQ:1

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Product Description

Danfoss ChangeOver6 digital electric actuator, OEM order code 003Z8520. ChangeOver6 Actuator for NovoCon S. Drives Danfoss AB-QM pressure-independent balancing & control valves (AB-QM). Supply voltage 24 V. Control / communication signals: 2-point. Operating torque 10 N-m. Ingress protection IP53. Mounts on the AB-QM valve neck and modulates flow to a controller setpoint. Technical data quoted verbatim from store.danfoss.com (code 003Z8520). EAN 5702428964630. HS 9032.89.

Technical Specifications

Brand
Danfoss
Part number
003Z8520
Code number
003Z8520
Valve compatibility
AB-QM
Type
ChangeOver6 actuators
Product group
Other valves
Description
ChangeOver6 Actuator for NovoCon S
Control signal type
2-point
Operating torque [Nm]
10 N-m
Supply voltage [V] AC
24 V
IP protection class
IP53
Cable length [m]
1 m
Usage
for NovoCon
Contains batteries
No
REACH Candidate List substances
No
EU RoHS compliance
Yes with exemptions
EPD available
Yes
Net weight
0.65 Kilogram
Gross weight
0.68 Kilogram
Volume
2.048 Liter
EAN
5702428964630
HS code
9032.89

Standards & Compliance

IP Rating
IP53
HS Code
9032.89

Compatibility & Fitment

Digital actuator for Danfoss AB-QM pressure-independent balancing valves, size range AB-QM. Match the actuator to the AB-QM valve DN before ordering — NovoCon S covers DN10-32, NovoCon M DN40-100, NovoCon L DN125-150, NovoCon XL DN200-250. Confirm the control signal (2-point) matches your BMS.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Danfoss 003Z8520 — OEM Product Page

Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 003Z8520?
003Z8520 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Danfoss product?
The manufacturer part number is 003Z8520.
What is the HS code for 003Z8520?
The customs tariff (HS) code for 003Z8520 is 9032.89.
Who manufactures 003Z8520?
003Z8520 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 003Z8520?
Yes — the 003Z8520 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 003Z8520?
The minimum order quantity is 1.
Is 003Z8520 available?
Yes — 003Z8520 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).