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Datasheet generated 2026-10-08
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Danfoss flange and gasket set for DSV 2 / SFA 15, FD25 / ND20, 4-Piece set (code 148F3039)

Danfoss · HVAC & Refrigeration · Valve Spare Parts · Denmark · danfoss.com
Part Number
148F3039  ·  HS 8481.90
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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

TypeFlange and gasket set (safety-valve spare parts)
Code number148F3039
For valve combinationDSV 2 / SFA 15
Connection size designationFD25 / ND20
Pack quantity4 pieces
Applicationconnects the safety relief valve to the DSV change-over / double stop valve
Net weight3.11 kg
Gross weight3.155 kg
EAN5702428203760
Product groupSafety valve spare parts
Type designationFlange and gasket set
ApprovalEAC
REACH candidate-list substancesNo
Used for product commentsFD25/ND20
EU RoHS complianceYes
Compatible withDSV 2 / SFA 15
Used for productSFA 15; DSV 2
Packing formatMulti pack
Quantity per packing format4
Volume2.328 Liter
Product Name DescriptionRepair kit
China RoHS complianceYes

Properties

MaterialSteel flanges/nipples with gaskets
Pressure rating40 bar g (matched to DSV / safety valve)
Temperature range-50 to 100 C
Standard sizeFD25 / ND20
MOQ1

Compatibility

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.

Standards

Approvals

Attached Documents