Danfoss AF-range stem extension ZF 4 — insulation spacer for valve bodies DN 15–125 (003G1394)
Danfoss

Danfoss AF-range stem extension ZF 4 — insulation spacer for valve bodies DN 15–125

Part number003G1394Item numberCB-DANF-003G1394EAN / GTIN5702421812440HS code8481.90
HVAC & Refrigeration
Balancing Valves
MOQ:1

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Product Description

Danfoss AF-range stem extension ZF 4 (OEM designation "Stem extension ZF 4, AF range"). The stem extension is a spacer piece fitted between the valve body and the self-acting AF-range actuator, giving clearance for pipe insulation and separating the actuator from the hot valve body. Suits valve bodies DN 15–125. OEM P/N 003G1394. EAN 5702421812440. Technical data quoted verbatim from store.danfoss.com (code 003G1394).

Technical Specifications

Code number
003G1394
Type
Stem extensions
Product group
Accessories - SAC
Gross weight
2.62 Kilogram
Net weight
2.62 Kilogram
Volume
4.872 Liter
Contains batteries
No
Description
Stem extension ZF 4, AF range
For valve size
DN 15-125
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
Suitable for valve of diameter [mm] [Max]
125 mm
Suitable for valve of diameter [mm] [Min]
15 mm
EAN
5702421812440
HS code
8481.90

Standards & Compliance

Size / Series
Stem extensions
HS Code
8481.90

Compatibility & Fitment

Stem extension ZF 4 fits between a Danfoss VFG-series globe valve body (DN 15–125) and the AF-range actuator to allow insulation clearance. ZF 4/5/6 differ in build height; the FKM variant is for higher media temperature. Confirm the required extension height and seal material against the AF-range data sheet 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 003G1394 — 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 003G1394?
003G1394 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 003G1394.
What is the HS code for 003G1394?
The customs tariff (HS) code for 003G1394 is 8481.90.
Who manufactures 003G1394?
003G1394 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 003G1394?
Yes — the 003G1394 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 003G1394?
The minimum order quantity is 1.
Is 003G1394 available?
Yes — 003G1394 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).