Motorised & Actuated 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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RS-artikelnummer 246-3273
Tillv. art.nrV4073A1039
VarumärkeHoneywell
1 864,61 kr
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22mm 3 8.6 bar 230 V ac -
RS-artikelnummer 805-6054
VarumärkeRS PRO
844,93 kr
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1/4 in, 1/8 in 3 100 psi - Extruded Aluminium Alloy
RS-artikelnummer 246-3267
Tillv. art.nrV4043H1080
VarumärkeHoneywell
1 913,93 kr
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1in 2 8.6 bar 230 V ac -
RS-artikelnummer 812-5249
VarumärkeRS PRO
1 003,00 kr
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2in 2 40 bar - Brass
RS-artikelnummer 812-5242
VarumärkeRS PRO
470,81 kr
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1-1/4in 2 40 bar - Brass
RS-artikelnummer 122-5831
VarumärkeRS PRO
1 826,46 kr
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1in 3 1000 kPa - Brass
RS-artikelnummer 720-9263
VarumärkeValsteam ADCA
2 007,88 kr
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- - 17 bar - Carbon Steel
RS-artikelnummer 799-8806
VarumärkeRS PRO
3 161,32 kr
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2-1/2in - - - Nitrile Liner
RS-artikelnummer 799-8799
VarumärkeRS PRO
2 546,00 kr
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2in - - - EPDM Liner
RS-artikelnummer 799-8847
VarumärkeRS PRO
5 388,62 kr
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1in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS-artikelnummer 799-8765
VarumärkeRS PRO
5 547,61 kr
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1-1/2in 3 800 psi - Stainless Steel
RS-artikelnummer 799-8761
VarumärkeRS PRO
4 456,27 kr
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1-1/4in 3 800 psi - Stainless Steel
RS-artikelnummer 799-8825
VarumärkeRS PRO
3 486,84 kr
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2-1/2in - - - EPDM Liner
RS-artikelnummer 805-6045
VarumärkeRS PRO
821,28 kr
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1/4 in, 1/8 in 5 10 bar - Extruded Aluminium Alloy
RS-artikelnummer 799-8828
VarumärkeRS PRO
3 486,84 kr
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2-1/2in - - - Nitrile Liner
RS-artikelnummer 799-8777
VarumärkeRS PRO
3 111,30 kr
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1/2in 3 1000 psi - Stainless Steel
RS-artikelnummer 799-8816
VarumärkeRS PRO
2 955,38 kr
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2in - - - Nitrile Liner
RS-artikelnummer 812-5236
VarumärkeRS PRO
129,49 kr
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1/2in 2 40 bar - Brass
RS-artikelnummer 178-3441
Tillv. art.nr199127405
VarumärkeGeorg Fischer
8 219,18 kr
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25.4mm - 10 bar 230 V -
RS-artikelnummer 805-6048
VarumärkeRS PRO
555,36 kr
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1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy
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