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 valvesActuated 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.

...
Lees meer Lees minder

Filters

1 - 20 van 50 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
RS-stocknr. 794-8429
FabrikantnummerZONE250905
52,36 €
Each
Aantal stuks
22mm 2 0.69 bar 220 → 240 V Brass
RS-stocknr. 246-3273
FabrikantnummerV4073A1039
FabrikantHoneywell
180,33 €
Each
Aantal stuks
22mm 3 8.6 bar 230 V ac -
RS-stocknr. 122-5831
FabrikantRS PRO
202,21 €
Each
Aantal stuks
1in 3 1000 kPa - Brass
RS-stocknr. 812-5236
FabrikantRS PRO
14,16 €
Each
Aantal stuks
1/2in 2 40 bar - Brass
RS-stocknr. 799-8777
FabrikantRS PRO
265,94 €
Each
Aantal stuks
1/2in 3 1000 psi - Stainless Steel
RS-stocknr. 246-3251
FabrikantnummerV4043H1056
FabrikantHoneywell
125,29 €
Each
Aantal stuks
22mm 2 8.6 bar 230 V ac -
RS-stocknr. 246-3267
FabrikantnummerV4043H1080
FabrikantHoneywell
185,10 €
Each
Aantal stuks
1in 2 8.6 bar 230 V ac -
RS-stocknr. 805-6054
FabrikantRS PRO
92,75 €
Each
Aantal stuks
1/4 in, 1/8 in 3 100 psi - Extruded Aluminium Alloy
RS-stocknr. 799-8834
FabrikantRS PRO
414,54 €
Each
Aantal stuks
1/2in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS-stocknr. 799-8768
FabrikantRS PRO
297,40 €
Each
Aantal stuks
1in 3 1000 psi - Stainless Steel
RS-stocknr. 812-5245
FabrikantRS PRO
71,05 €
Each
Aantal stuks
1-1/2in 1 40 bar - Brass
RS-stocknr. 720-9263
FabrikantValsteam ADCA
194,19 €
Each
Aantal stuks
- - 17 bar - Carbon Steel
RS-stocknr. 799-8759
FabrikantRS PRO
256,48 €
Each
Aantal stuks
3/4in 3 1000 psi - Stainless Steel
RS-stocknr. 799-8780
FabrikantRS PRO
329,66 €
Each
Aantal stuks
1in 3 1000 psi - Stainless Steel
RS-stocknr. 122-5839
FabrikantRS PRO
213,19 €
Each
Aantal stuks
1 1/4in 3 - - -
RS-stocknr. 799-8761
FabrikantRS PRO
400,98 €
Each
Aantal stuks
1-1/4in 3 800 psi - Stainless Steel
RS-stocknr. 812-5249
FabrikantRS PRO
111,32 €
Each
Aantal stuks
2in 2 40 bar - Brass
RS-stocknr. 799-8847
FabrikantRS PRO
482,17 €
Each
Aantal stuks
1in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS-stocknr. 901-0176
Fabrikantnummer199107407
FabrikantGeorg Fischer
769,56 €
Each
Aantal stuks
1-1/2in 2 10 bar 100 → 230 V ac PVC
RS-stocknr. 799-8803
FabrikantRS PRO
274,77 €
Each
Aantal stuks
2-1/2in - - - EPDM Liner
Related Products
High quality brass valves. Manufactured in accordance with ...
Description:
High quality brass valves. Manufactured in accordance with BS5154 series BCompression ends are in accordance with BS864: part 2 (based on PN20), 5 bar at 120°C (hot)Solid taper wedge and non-rising spindleAsbestos-free gland packing, replaceable whilst in serviceSuitable for water ...
High quality brass valves. Manufactured in accordance with ...
Description:
High quality brass valves. Manufactured in accordance with BS5154 series BCompression ends are in accordance with BS864: part 2 (based on PN20), 5 bar at 120°C (hot)Solid taper wedge and non-rising spindleAsbestos-free gland packing, replaceable whilst in serviceSuitable for water ...
Body - CF8M - 316 S/SBall - 316 ...
Description:
Body - CF8M - 316 S/SBall - 316 S/SStem Seal - PTFEBall Seal - PTFE1,000 PSI RatedEnclosure Rated Weather proof IP67Motor: 24VdcMulti voltage 24Vdc, 95-240VacLimit Switches 2 x open/close SPDT, 250Vac 6A ratingAuxiliary Limit Switches 2 x open/close SPDT, 250Vac ...
Materials:. Enclosure Rated: IP67Motor 24Vdc MotorSupplying Voltage Multi-Voltage(85→265Vac ...
Description:
Materials:. Enclosure Rated: IP67Motor 24Vdc MotorSupplying Voltage Multi-Voltage(85→265Vac or 24Vdc)Limit Switches 2 x open/close SPDT, 250 Vac 6A ratingAuxiliary Limit Switches 2 x open/close SPDT, 250 Vac 6A ratingTravel Angle 90 degreeIndicator LED lamp Indicator(Open/Close)Manual Override Push Button with ...