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Danfoss

Danfoss flange and gasket set for DSV 2 / SFA 15, FD25 / ND20, 4-Piece set

Part number148F3039Item numberDANFOSS-148F3039EAN / GTIN5702428203760HS code8481.90
MaterialSteel flanges/nipples with gaskets
HVAC & Refrigeration
Valve Spare Parts
MOQ:1

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Product Description

Danfoss safety-valve spare-parts set, code 148F3039: Safety valve spare parts, flanges + gaskets, FD25/ND20, DSV 2 / SFA 15. A genuine OEM flange and gasket set (4 pieces) used to connect a SFA 15 safety relief valve to a DSV 2 change-over / double stop valve, connection size FD25 / ND20. Supplied as a matched multi-pack so the safety valve and change-over valve seal correctly when a safety valve is inspected or replaced. Specifications per Danfoss store code 148F3039.

Technical Specifications

Type
Flange and gasket set (safety-valve spare parts)
Code number
148F3039
For valve combination
DSV 2 / SFA 15
Connection size designation
FD25 / ND20
Pack quantity
4 pieces
Application
connects the safety relief valve to the DSV change-over / double stop valve
Net weight
3.11 kg
Gross weight
3.155 kg
EAN
5702428203760
Product group
Safety valve spare parts
Type designation
Flange and gasket set
Approval
EAC
REACH candidate-list substances
No
Used for product comments
FD25/ND20
EU RoHS compliance
Yes
Compatible with
DSV 2 / SFA 15
Used for product
SFA 15; DSV 2
Packing format
Multi pack
Quantity per packing format
4
Volume
2.328 Liter
Product Name Description
Repair kit
China RoHS compliance
Yes

Standards & Compliance

Size / Series
FD25 / ND20
Material
Steel flanges/nipples with gaskets
Pressure Rating
40 bar g (matched to DSV / safety valve)
Temperature Range
-50 to 100 C
HS Code
8481.90

Compatibility & Fitment

Danfoss OEM spare set for the DSV 2 / SFA 15 change-over / safety-valve combination, connection size FD25 / ND20. Order to match the chosen DSV change-over valve and safety-valve connection type.

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 Double Stop / Change-over Valves Type DSV 1 & DSV 2 — Technical Brochure (DKRCI.PD.IE0.A3.02 / 520H0706)

Catalogue entry last verified: 2026-08-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 148F3039?
148F3039 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 148F3039.
What is the HS code for 148F3039?
The customs tariff (HS) code for 148F3039 is 8481.90.
Who manufactures 148F3039?
148F3039 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 148F3039?
Yes — the 148F3039 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 148F3039?
The minimum order quantity is 1.
Is 148F3039 available?
Yes — 148F3039 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).