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Datasheet generated 2026-10-07
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Danfoss VMV Seat Valve RAV-neck 3-Way - 25, 1", coupling, 6.3M³/h

Danfoss · Valves · Valves · Denmark · danfoss.com
Part Number
065F0025  ·  HS 8481.80
Danfoss VMV Seat Valve RAV-neck 3-Way - 25, 1", coupling, 6.3M³/h

Danfoss VMV Seat Valve RAV-neck 3-way. Seat valves (Plumbing / Heat / Valves for heating and cooling systems). Principal data: dn dimension 25, thread 1", connection Socket, kvs value 6.3 m³/h. Supplied under manufacturer part number 065F0025, EAN 5702420006154, HS code 8481.80, country of origin Slovenia.

Technical Specifications

Product typeSeat valves
Product groupHeat
DN dimension25
Thread1"
ConnectionSocket
Kvs value6.3 m³/h
REACH SVHC substance above 0.1%Lead
Sales unitPack, Plt.
Carbon footprint (EPD)7.9435 kg CO2e per pcs
Country of originSlovenia
Customs tariff code (EU CN)84818079
HS code8481.80
Manufacturer part number065F0025
VVS number460949308
EAN5702420006154
Net weight1.058 Kilogram
TypeVMV RAV
ApplicationHeating and cooling
Cavitation factor0.5
China RoHS complianceOut of scope
Closing differential pressure (diverting) [bar] [Max]0.3 bar
Closing differential pressure (mixing) [bar] [Max]0.3 bar
Connection sizeRp 1
Connection type to valveRAV
Connection typesInternal thread
Control ratio1:30
DescriptionVMV PN16 25/6,3 3-way int. thr RAV neck
Diameter [mm]25 mm
Differential pressure range [bar] [Max]0.3 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow characteristicApprox. linear
FunctionMixing valve
Function 2Diverting valve
Kvs values [m³/h]6.3 m³/h
Leakage bypass port max. [% Kvs]0.1 %
Leakage through port max. [% Kvs]0.05
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 ports3
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP10
Pressure classPN 16
Pressure nominal [bar]16 bar
REACH Candidate Strip substancesLead (CAS no. 7439-92-1)
Spindle materialStainless steel
Spindle positionB-AB (Normal open)
Stroke [mm]2.6 mm
Valve body materialRed bronze, mat. No. 2.1096.1 (RG5)
Valve cone materialEPDM
Valve seat materialRed bronze, mat. No. 2.1096.1 (RG5)
Valve sizeDN 25

Properties

MOQ1

Cross-References

Attached Documents