Motorised Valves

Motorised valves are used to control water flow from the boiler to heating and hot water circuits, and is operated electrically.

Types of motorised valves:

A motorised valve can be a 2 port valve or a 3 port valve.

•2-port - The valve has 2 pipe connections (ports) and permits or blocks flow between the ports depending on whether it is actuated or not. Flow is permitted when the valve is actuated and blocked in its resting state.

•3-port - The valve has 3 pipe connections, in a T formation. The centre leg of the T is the inlet and the two short arms are the outlets, usually referred to as ports A and B. Actuation controls whether the flow from the inlet passes to the A or B port. In the resting state flow is to the B port (usually the hot water circuit).

Actuated valves

Actuated valves are the mechanism for opening and closing the valve, an actuator requires a control signal and a source of energy. Actuators may be only to open and close the valve, or may allow intermediate positioning; some valve actuators include switches or other ways to remotely indicate the position of the valve.

Valves and Actuators are two completely separate components; however, they do work together to accomplish a common task.


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Description Price Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
RS Stock No. 760-5719
BrandRS PRO
kr 4 850,60
Each
Units
3/4in 2 1000 psi 24 V dc -
RS Stock No. 760-5728
BrandRS PRO
kr 6 995,96
Each
Units
- - 1000 psi - -
RS Stock No. 122-5839
BrandRS PRO
kr 3 022,58
Each
Units
1-1/4in 3 - - -
RS Stock No. 910-8526
BrandRS PRO
kr 1 430,57
Each
Units
- 2 40 bars 230 V Brass
RS Stock No. 799-8834
BrandRS PRO
kr 5 183,70
Each
Units
1/2in 3 1000 psi 24 V, 110 V, 220 V Stainless Steel
RS Stock No. 799-8847
BrandRS PRO
kr 6 310,74
Each
Units
1in 3 1000 psi 24 V, 110 V, 220 V Stainless Steel
RS Stock No. 760-5712
BrandRS PRO
kr 4 855,71
Each
Units
- - 1000 psi - -
RS Stock No. 760-5716
BrandRS PRO
kr 5 072,38
Each
Units
- - 1000 psi - -
RS Stock No. 799-8838
BrandRS PRO
kr 5 385,69
Each
Units
3/4in 3 1000 psi 24 V, 110 V, 220 V Stainless Steel
RS Stock No. 760-5700
BrandRS PRO
kr 4 485,87
Each
Units
- - 1000 psi - -
RS Stock No. 246-3251
Mfr. Part No.V4043H1056
BrandHoneywell
kr 1 643,54
Each
Units
22mm 2 8.6 bar 230 V -
RS Stock No. 794-8429
Mfr. Part No.ZONE250905
kr 694,58
Each
Units
22mm 2 0.69 bar 220 → 240 V Brass
New
RS Stock No. 241-2774
Mfr. Part No.VUT015F200
kr 315,39
Each
Units
DN15 2 16 bar - Nickel Plated Brass
New
RS Stock No. 241-2739
Mfr. Part No.AXT411F110
kr 293,00
Each
Units
- - - 230 V Plastic
New
RS Stock No. 241-2740
Mfr. Part No.AXT411F112
kr 293,00
Each
Units
- - - 24 V Plastic
RS Stock No. 196-9695
Mfr. Part No.199127004
kr 14 822,28
Each
Units
- - - - Stainless Steel
RS Stock No. 196-9698
Mfr. Part No.199127007
kr 18 665,32
Each
Units
- - - - Stainless Steel
New
RS Stock No. 241-2728
Mfr. Part No.0510390026
kr 1 626,57
Each
Units
179mm - 16 bar - Aluminium
RS Stock No. 196-9693
Mfr. Part No.199127002
kr 16 102,94
Each
Units
- - - - Stainless Steel
New
RS Stock No. 241-2775
Mfr. Part No.VUT015F210
kr 315,39
Each
Units
DN15 2 16 bar - Nickel Plated Brass