Danfoss QT 35-50 °C, DN 25-32, thermostatic actuator for return temperature control (003Z0385)
Danfoss

Danfoss QT 35-50 °C, DN 25-32, thermostatic actuator for return temperature control

Part number003Z0385Item numberCB-DANF-003Z0385EAN / GTIN5710104012957HS code9032.10
HVAC & Refrigeration
Valve Accessories
MOQ:1

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Product Description

Danfoss QT self-acting thermostatic actuator for return-temperature control on Danfoss one-pipe / AB-QM installations. QT 35-50 °C, DN 25-32, thermostatic actuator for return temperature control. Temperature setting range 35 °C to 50 °C. For AB-QM size DN 25-32. Capillary tube length 0.6 m. Part of the Danfoss One-pipe solutions range. OEM P/N 003Z0385. EAN 5710104012957. Technical data quoted verbatim from store.danfoss.com (code 003Z0385).

Technical Specifications

Code number
003Z0385
Type
QT
Product group
One-pipe solutions
Capillary tube length [m]
0.6 m
China RoHS compliance
Out of scope
Compatibility with AB-QM size
DN 25-32
Contains batteries
No
Description
QT 35-50 °C, DN 25-32, thermostatic actuator for return temperature control
EU RoHS compliance
Out of scope
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
SCIP dossier no.
ce259842-5928-46a5-b912-7710c1887d5a
SCIP dossier product name
QT
Temperature setting range [°C] [Max]
50 °C
Temperature setting range [°C] [Min]
35 °C
Gross weight
0.23 Kilogram
Net weight
0.214 Kilogram
Volume
1.482 Liter
EAN
5710104012957

Standards & Compliance

Temperature Range
35 °C to 50 °C (setting range)
HS Code
9032.10

Compatibility & Fitment

Danfoss one-pipe / AB-QM return-temperature control component. Confirm AB-QM size compatibility and setting range against the system design before ordering.

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 003Z0385 — 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 003Z0385?
003Z0385 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 003Z0385.
What is the HS code for 003Z0385?
The customs tariff (HS) code for 003Z0385 is 9032.10.
Who manufactures 003Z0385?
003Z0385 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 003Z0385?
Yes — the 003Z0385 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 003Z0385?
The minimum order quantity is 1.
Is 003Z0385 available?
Yes — 003Z0385 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).