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Danfoss VFH2-LAO DN 125 PN 16 motorized butterfly valve — lug, on/off actuator, 220 V AC (003Z6378)

Danfoss · HVAC & Refrigeration · Butterfly Valves · Denmark · danfoss.com
Part Number
003Z6378  ·  HS 8481.80
Danfoss VFH2-LAO DN 125 PN 16 motorized butterfly valve — lug, on/off actuator, 220 V AC (003Z6378)

Danfoss VFH2-LAO DN 125 PN 16 — centric-disc butterfly valve for isolation and modulating/on-off control in hydronic heating and cooling circuits. Lug body connection. Kvs 874 m³/h. Media temperature -10 °C to 95 °C. Maximum differential pressure 10 bar. Ductile iron (DIN GGG40) body, stainless steel disc, EPDM liner. Electric actuator operation (two-position on/off), supply 220 V AC, 25 W power draw, operating torque 100 N-m, IP67. Leakage rate A (bubble-tight). OEM designation "VFH2 -LAO DN 125, Butterfly valve, Motorized On/off, PN16". OEM P/N 003Z6378. EAN 5715162464465. Technical data quoted verbatim from store.danfoss.com (code 003Z6378).

Technical Specifications

Code number003Z6378
TypeVFH2-LAO
Product groupButterfly valves
DescriptionVFH2 -LAO DN 125, Butterfly valve, Motorized On/off, PN16
Valve typeMotorized butterfly valve
Valve sizeDN 125
Connection typesLug
Operation typeActuator
Control signal typeOn/Off
Kvs value [m³/h]874 m³/h
Pressure classPN 16
Max. differential pressure10 bar
Leakage rateLeakage rate A
Media temperature range-10 °C to 95 °C
MediumGlycolic water up to 50%
ApplicationHeating and cooling
Valve body materialDuctile iron (DIN GGG40)
Valve disc materialStainless Steel
Rotation angle90 °
Operating torque100 N-m
Manual operationYes
Position indicatorYes
Supply voltage [V] AC220 V
Frequency50 Hz
Power consumption25 W
IP protection classIP67
Ambient temperature [min]-10 °C
Contains batteriesNo
EU RoHS complianceYes with exemptions
China RoHS complianceYes with exemptions
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Net weight11.27 Kilogram
Gross weight12.49 Kilogram
Volume31.36 Liter
EAN5715162464465
HS code8481.80

Properties

MaterialValve body Ductile iron (DIN GGG40), disc Stainless Steel
Pressure ratingPN 16
Temperature range-10 °C to 95 °C
IP ratingIP67
Standard sizeVFH2-LAO
MOQ1

Compatibility

VFH2 large-body motorized butterfly valves carry a factory-fitted electric actuator; select by pipe size (DN 125), pressure class (PN 16), body connection (Lug) and control signal. LAO = lug body, motorized on/off; LAM = lug body, motorized modulating (2-10 V or 4-20 mA — check the code); FAO = flange body, motorized on/off; FAM = flange body, motorized modulating. Confirm DN, connection type and control signal against the datasheet before ordering.

Attached Documents