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Two-way zone valve Honeywell V4043C1255/U, DN 15, 1/2"

Extended warranty 5 years

Two-way zone valve Honeywell V4043C1255/U, DN 15, 1/2"

  • Product code: V4043C1255/U
  • EAN : 4024627180026
  • Manufacturer code: V4043C1255/U
  • Warranty: 5 years

2-port hydronic valve Honeywell V4043C1255/U with el. actuator, DN 15, 1/2", 230 V, internal thread. More information

  • Availability

    Out of stock - can be requested

  • Out of stock  
List price € 142,34
Price without VAT € 87,05
Price with VAT 21 % € 105,33

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Parameters and catalogs

Cable length 100 cm
Connection size DN 15, 1/2"
Connection type Internal thread
Flow 3 m3/h
Medium Water-Glycol, Water
Power 230 VAC
Type of fitting Two-way
Weight 1.18 kg

Datasheet download

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The 2-position hydronic valve V4043C1255/U is used in domestic and small commercial heating and cooling applications to control the flow of hot or cold water. The valve consist of an actuator assembly with cable, 2-way valve housing and control ball assembly.


  • Valve housing made of forged brass, spindle shaft made of brass
  • medium: water or water-glycol mixture 
  • 2-way valve
  • internal thread
  • cable length: 100 cm
  • in the event of a power failure: the valve is closed
  • kvs: 3 m3/h
  • connection size: DN 15, 1/2"
  • rated voltage: 230 V

Do not use this type of valve in systems with frequent oxygen filling. It may have a negative effect on the rubber locking element and its lever and cause permanent damage.

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