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Datasheet generated 2026-10-07
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Danfoss VMT/8 Seat Valve 2-Way - 25, 1 1/4", Nipple, 3.1M³/h

Danfoss · Valves · Valves · Denmark · danfoss.com
Part Number
065F0125  ·  HS 8481.80
Danfoss VMT/8 Seat Valve 2-Way - 25, 1 1/4", Nipple, 3.1M³/h

Danfoss VMT/8 Seat Valve 2-way. Seat valves (Plumbing / Heat / Valves for heating and cooling systems). Principal data: dn dimension 25, thread 1 1/4", connection Male thread, kvs value 3.1 m³/h. Supplied under manufacturer part number 065F0125, EAN 5702420022291, HS code 8481.80, country of origin Denmark.

Technical Specifications

Product typeSeat valves
Product groupHeat
DN dimension25
Thread1 1/4"
ConnectionMale thread
Kvs value3.1 m³/h
Carbon footprint (EPD)6.8634 kg CO2e per pcs
Country of originDenmark
Customs tariff code (EU CN)84818079
HS code8481.80
Manufacturer part number065F0125
VVS number451263008
EAN5702420022291
Net weight0.647 Kilogram
TypeVMT
ApplicationHeating and cooling
Cavitation factor0.5
China RoHS complianceOut of scope
Connection sizeG 1 1/4 A
Connection typesExternal Thread
DescriptionVMT PN10 25/3,1 2-way/8 ext.thr Straight
Diameter [mm]25 mm
Differential pressure range [bar] [Max]0.8 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow characteristicLinear
FunctionControl valve
Kvs values [m³/h]3.1 m³/h
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]120 °C
Media temperature [°C] [Min]2 °C
Medium alternativeGlycolic water up to 30%
Mounting versionFree
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP6
Pressure classPN 10
Pressure nominal [bar]10 bar
REACH Candidate Strip substancesLead (CAS no. 7439-92-1)
Spindle positionNormally open
Stroke [mm]1.1 mm
Valve body materialBrass W. No 2.0402
Valve cone materialNBR rubber
Valve sizeDN 25
Valve stem materialCrMo steel

Properties

MOQ1

Cross-References

Attached Documents