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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Description Price Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
RS庫存編號 812-5233
BrandRS PRO
TWD1,084.00
單位
1in 1 40 bar - Brass
RS庫存編號 794-8429
製造零件編號ZONE250905
TWD2,214.00
單位
22mm 2 0.69 bar 220 → 240 V Brass
RS庫存編號 812-5242
BrandRS PRO
TWD2,016.00
單位
1-1/4in 2 40 bar - Brass
RS庫存編號 812-5239
BrandRS PRO
TWD739.00
單位
3/4in 1 40 bar - Brass
RS庫存編號 799-8834
BrandRS PRO
TWD15,976.00
單位
1/2in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS庫存編號 805-6058
BrandRS PRO
TWD4,347.00
單位
1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy
RS庫存編號 246-3251
製造零件編號V4043H1056
BrandHoneywell
TWD4,759.00
單位
22mm 2 8.6 bar 230 V ac -
RS庫存編號 805-6042
BrandRS PRO
TWD2,594.00
單位
1/4 in, 1/8 in 5 100 psi - Extruded Aluminium Alloy
RS庫存編號 799-8831
BrandRS PRO
TWD12,814.00
單位
3in - - - Nitrile Liner
RS庫存編號 799-8819
BrandRS PRO
TWD10,735.00
單位
3in - - - Nitrile Liner
RS庫存編號 799-8799
BrandRS PRO
TWD8,239.00
單位
2in - - - EPDM Liner
RS庫存編號 799-8803
BrandRS PRO
TWD10,630.00
單位
2-1/2in - - - EPDM Liner
RS庫存編號 799-8777
BrandRS PRO
TWD10,249.00
單位
1/2in 3 1000 psi - Stainless Steel
RS庫存編號 799-8838
BrandRS PRO
TWD16,863.00
單位
3/4in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS庫存編號 799-8806
BrandRS PRO
TWD10,190.00
單位
2-1/2in - - - Nitrile Liner
RS庫存編號 799-8847
BrandRS PRO
TWD18,582.00
單位
1in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS庫存編號 812-5236
BrandRS PRO
TWD547.00
單位
1/2in 2 40 bar - Brass
RS庫存編號 799-8787
BrandRS PRO
TWD23,186.00
單位
1-1/2in 3 800 psi - Stainless Steel
RS庫存編號 799-8768
BrandRS PRO
TWD11,461.00
單位
1in 3 1000 psi - Stainless Steel
RS庫存編號 805-6054
BrandRS PRO
TWD4,040.00
單位
1/4 in, 1/8 in 3 100 psi - Extruded Aluminium Alloy