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Motorised 3-way valve

Motorised 3-way valve

The V4044 Motorised Diverter Valve has been designed to control the flow of water between heating and hot water in domestic fully pumped central systems...

Product Description

The V4044 Motorised Diverter Valve has been designed to control the flow of water between heating and hot water in domestic fully pumped central systems. The Diverter Valve will only allow flow to one zone at any one time. The V4044 is used in the Sundial W Plan Hot Water priority system.

Valve opens to Port A (from Port B) in 18 seconds (under power). Valve opens to Port B in 8 seconds (under spring return).  

Technical Properties

Medium type water or water-glycol mixture according to VDI 2035
Maximum operating pressure 8,6 bar
Media temp. 5 ... 88 oC
Ambient temperature 5 ... 50 oC
Materials

Brass valve housing, zinc-plated steel actuator cover and base

Valve type 3-way diverting
Power supply

230V, 50Hz 

Input signal

SPST

Cable length 1000 mm
Type of terminals

flying lead

Products

Product Type Port connection
Port diameter
Max. differential pressure for close-off
Kvs value
End switch function/capacity
Power supply
DN size
Internal threads

V4044C1098
internal threads 3/4 inch 0,69 bar 6 - mm

V4044C1494
internal threads 1 inch 0,55 bar 8,1 - mm
Compression fitting

V4044C1288
coupling compressing fitting - inch 0,69 bar 6 22 mm

V4044C1569
coupling compressing fitting - inch 0,55 bar 8,1 28 mm
Products

V4044C1189/B
3/4 inch 68 kPa 6

-

230 Vac | 8 VA

V4044C1312/B
1 inch 55 kPa 8,1

-

230 Vac | 8 VA

V8044C1024/B
3/4 inch 68 kPa 6

-

24 Vac | 8 VA

V8044C1065/B
1 inch 55 kPa 8,1

-

24 Vac | 8 VA

V8044F1001/B
3/4 inch 68 kPa 6

SPDT 230V, 2A

24 Vac | 8 VA
V4044C Motorized zone valve

V4044C1452/U
1/2 inch 1,4 bar 3

V4044C1460/U
3/4 inch 0,7 bar 6

V4044C1478/U
1 inch 0,55 bar 8,1
V4044F Motorized zone valve with auxiliary switch

V4044F1000/U
3/4 inch 0,7 bar 6

SPDT 230V, 2A


V4044F1034/U
1 inch 0,55 bar 8,1

SPDT 230V, 2A

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Replacement ball and 'O' ring kit 272742A/U  
Replacement Motor kit (240V) supplied with spare connectors, screws and full instructions 40002737-003/U  
Replacement powerhead 40003916-002/U  
Adaptor plate and ball assembly 40003918-007/U