User guide

15-2
Zone Valves
http://products.ecc.emea.honeywell.com/europe
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Zone Valve s
Motorized spring-return 2-port hydronic zone valves
Honeywell V4043C 2-port hydronic valves are used in domestic and small commercial heating and
cooling applications to control the flow of hot or cold water
Motorized spring-return 3-port hydronic zone valves
Honeywell V4044C and F 3-port hydronic valves are used in domestic and small commercial heating
and cooling applications to control the flow of hot or cold water
V4043C Motorized Zone Valves
Materials Brass valve housing, zinc-plated steel actuator cover and base
Medium type water or water-glycol mixture according to VDI 2035
Media temp. 5 ... 88
o
C
Ambient temperature ... 50
o
C
Max. operating pressure 8,6 bar
Power supply 220-240V, 50Hz
Input signal SPST
Power loss action valve closed
Type of terminals flying lead
Cable length 1000 mm
Valve type 2-way
Port connection type internal threads
Port diameter Kvs value Max. differential pressure for close-off Type
inch bar
1/2 3 1,38 V4043C1255
3/4 6,9 0,55 V4043C1263
1 8,6 0,45 V4043C1271
V4044C, V4044F Motorized Zone Valves
Materials Brass valve housing, zinc-plated steel actuator cover and base
Medium type water or water-glycol mixture according to VDI 2035
Media temp. 5 ... 88
o
C
Ambient temperature ... 50
o
C
Max. operating pressure 8,6 bar
Power supply 220-240V, 50Hz
Input signal SPST
Power loss action valve closed
Type of terminals flying lead
Cable length 1000 mm
Valve type 3-way diverting
Port connection type internal threads