cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-08
sales@cballast.com
cballast.com

Danfoss AF-range impulse tube set for AFPB (-F) controllers — valve DN 40, PN 40, 10 mm × G 1/4, Stainless steel (003G1359)

Danfoss · HVAC & Refrigeration · Balancing Valves · Denmark · danfoss.com
Part Number
003G1359  ·  HS 8481.90
Danfoss AF-range impulse tube set for AFPB (-F) controllers — valve DN 40, PN 40, 10 mm × G 1/4, Stainless steel (003G1359)

Danfoss AF-range impulse tube set (OEM designation "Impulse tubes for AFPB (-F) PN40 40"). The impulse tubes connect the diaphragm chamber of a Danfoss self-acting AF-range pressure/flow controller actuator to the pressure-sensing tapping(s) on the pipework, transmitting the pipe pressure to the actuator so it can hold the set differential pressure or flow. This set is matched to the AFPB (-F) controller on valve size DN 40 at PN 40. Tube outer diameter 10 mm; union connection G 1/4; material Stainless steel. Permissible medium: District heating/cooling circulation water. OEM P/N 003G1359. EAN 5702421812099. Technical data quoted verbatim from store.danfoss.com (code 003G1359).

Technical Specifications

Code number003G1359
TypeImpulse tubes
Product groupAccessories - SAC
Gross weight0.088 Kilogram
Net weight0.088 Kilogram
Volume0.549 Liter
Connection sizeG 1/4
Contains batteriesNo
DescriptionImpulse tubes for AFPB (-F) PN40 40
Diameter [mm]10 mm
EU RoHS complianceYes with exemptions
For product typeAFPB (-F)
For valve sizeDN 40
MaterialStainless steel
Permissible mediaDistrict heating/cooling circulation water
Pressure nominal [bar]40 bar
REACH Candidate List substancesLead (CAS no. 7439-92-1)
SCIP dossier no.4faab7a1-b51b-40d1-b265-5c393b635759
SCIP dossier product nameAF IMPULSE TUBES (2)
Suitable for valve of diameter [mm] [Max]40 mm
Suitable for valve of diameter [mm] [Min]40 mm
Suitable for valve of pressure [bar] [Max]40 bar
Suitable for valve of pressure [bar] [Min]16 bar
EAN5702421812099
HS code8481.90

Properties

MaterialStainless steel
Pressure ratingPN 40
Standard sizeImpulse tubes
Thread standardG 1/4
MOQ1

Compatibility

Impulse tubes are ordered to match the controller Type and the valve size/pressure class. This set fits AFPB (-F) controllers at valve size DN 40, PN 40. Confirm the controller Type, valve DN and PN against the AF-range data sheet before ordering — impulse tube length and fittings differ between controller families (AFQ, AFP/AFPB, AFPQ, AFPQ4/AVPQ).

Attached Documents