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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Nombre de résultats par page
Description Prix Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
N° de stock RS 812-5236
MarqueRS PRO
14,11 €
Each
Unité
1/2in 2 40 bar - Brass
N° de stock RS 799-8777
MarqueRS PRO
272,85 €
Each
Unité
1/2in 3 1000 psi - Stainless Steel
N° de stock RS 799-8834
MarqueRS PRO
425,34 €
Each
Unité
1/2in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
N° de stock RS 805-6054
MarqueRS PRO
99,89 €
Each
Unité
1/4 in, 1/8 in 3 100 psi - Extruded Aluminium Alloy
N° de stock RS 799-8768
MarqueRS PRO
305,14 €
Each
Unité
1in 3 1000 psi - Stainless Steel
N° de stock RS 812-5233
MarqueRS PRO
27,92 €
Each
Unité
1in 1 40 bar - Brass
N° de stock RS 799-8838
MarqueRS PRO
448,95 €
Each
Unité
3/4in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
N° de stock RS 799-8819
MarqueRS PRO
285,82 €
Each
Unité
3in - - - Nitrile Liner
N° de stock RS 812-5239
MarqueRS PRO
19,04 €
Each
Unité
3/4in 1 40 bar - Brass
N° de stock RS 760-5719
MarqueRS PRO
419,04 €
Each
Unité
- - 1000 psi - -
N° de stock RS 720-9267
MarqueRS PRO
248,40 €
Each
Unité
- - 17 bar - Carbon Steel
N° de stock RS 122-5839
MarqueRS PRO
219,44 €
Each
Unité
1 1/4in 3 - - -
N° de stock RS 799-8761
MarqueRS PRO
411,44 €
Each
Unité
1-1/4in 3 800 psi - Stainless Steel
N° de stock RS 799-8793
MarqueRS PRO
208,31 €
Each
Unité
2in - - - Nitrile Liner
N° de stock RS 799-8800
MarqueRS PRO
285,82 €
Each
Unité
3in - - - EPDM Liner
N° de stock RS 812-5242
MarqueRS PRO
51,92 €
Each
Unité
1-1/4in 2 40 bar - Brass
N° de stock RS 805-6045
MarqueRS PRO
55,78 €
Each
Unité
1/4 in, 1/8 in 5 10 bar - Extruded Aluminium Alloy
N° de stock RS 799-8816
MarqueRS PRO
267,76 €
Each
Unité
2in - - - Nitrile Liner
N° de stock RS 799-8787
MarqueRS PRO
617,31 €
Each
Unité
1-1/2in 3 800 psi - Stainless Steel
N° de stock RS 805-6058
MarqueRS PRO
117,97 €
Each
Unité
1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy