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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รายละเอียดสินค้า / Description ราคา / Price Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
RS Stock No. 799-8755
Brand :RS PRO
THB8,658.45
Each
Units
1/2in 3 1000 psi - Stainless Steel
RS Stock No. 812-5236
Brand :RS PRO
THB550.73
Each
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1/2in 2 40 bar - Brass
RS Stock No. 799-8796
Brand :RS PRO
THB31,456.83
Each
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2in 3 800 psi - Stainless Steel
RS Stock No. 799-8847
Brand :RS PRO
THB18,883.90
Each
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1in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS Stock No. 799-8825
Brand :RS PRO
THB12,540.10
Each
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2-1/2in - - - EPDM Liner
RS Stock No. 799-8768
Brand :RS PRO
THB9,911.01
Each
Units
1in 3 1000 psi - Stainless Steel
RS Stock No. 805-6058
Brand :RS PRO
THB4,202.67
Each
Units
1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy
RS Stock No. 799-8759
Brand :RS PRO
THB9,445.60
Each
Units
3/4in 3 1000 psi - Stainless Steel
RS Stock No. 799-8834
Brand :RS PRO
THB16,235.41
Each
Units
1/2in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS Stock No. 799-8812
Brand :RS PRO
THB10,220.36
Each
Units
2in - - - EPDM Liner
RS Stock No. 812-5233
Brand :RS PRO
THB1,090.47
Each
Units
1in 1 40 bar - Brass
RS Stock No. 812-5245
Brand :RS PRO
THB2,755.03
Each
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1-1/2in 1 40 bar - Brass
RS Stock No. 805-6048
Brand :RS PRO
THB2,514.94
Each
Units
1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy
RS Stock No. 805-6054
Brand :RS PRO
THB3,748.45
Each
Units
1/4 in, 1/8 in 3 100 psi - Extruded Aluminium Alloy
RS Stock No. 799-8803
Brand :RS PRO
THB10,802.95
Each
Units
2-1/2in - - - EPDM Liner
RS Stock No. 720-9276
Brand :RS PRO
THB6,481.02
Each
Units
- - 17 bar - Carbon Steel
RS Stock No. 799-8793
Brand :RS PRO
THB8,028.95
Each
Units
2in - - - Nitrile Liner
RS Stock No. 805-6045
Brand :RS PRO
THB2,165.55
Each
Units
1/4 in, 1/8 in 5 10 bar - Extruded Aluminium Alloy
RS Stock No. 760-5719
Brand :RS PRO
THB15,994.51
Each
Units
- - 1000 psi - -
RS Stock No. 812-5249
Brand :RS PRO
THB4,316.12
Each
Units
2in 2 40 bar - Brass
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