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.

...
Read more Read less

Filter

Visar 21 - 40 av 44 produkter
Resultat per sida
Beskrivning Pris Compatible Pipe Size Number of Ports Maximum Working Pressure Supply Voltage Body Material
RS-artikelnummer 799-8796
VarumärkeRS PRO
8 521,30 kr
Each
Enheter
2in 3 800 psi - Stainless Steel
RS-artikelnummer 799-8800
VarumärkeRS PRO
2 955,38 kr
Each
Enheter
3in - - - EPDM Liner
RS-artikelnummer 812-5239
VarumärkeRS PRO
203,04 kr
Each
Enheter
3/4in 1 40 bar - Brass
RS-artikelnummer 799-8771
VarumärkeRS PRO
2 995,08 kr
Each
Enheter
3/4in 3 1000 psi - Stainless Steel
RS-artikelnummer 799-8787
VarumärkeRS PRO
6 382,99 kr
Each
Enheter
1-1/2in 3 800 psi - Stainless Steel
RS-artikelnummer 799-8793
VarumärkeRS PRO
2 153,93 kr
Each
Enheter
2in - - - Nitrile Liner
RS-artikelnummer 805-6042
VarumärkeRS PRO
700,73 kr
Each
Enheter
1/4 in, 1/8 in 5 100 psi - Extruded Aluminium Alloy
RS-artikelnummer 799-8761
VarumärkeRS PRO
4 254,29 kr
Each
Enheter
1-1/4in 3 800 psi - Stainless Steel
RS-artikelnummer 812-5236
VarumärkeRS PRO
150,47 kr
Each
Enheter
1/2in 2 40 bar - Brass
RS-artikelnummer 799-8803
VarumärkeRS PRO
2 926,63 kr
Each
Enheter
2-1/2in - - - EPDM Liner
RS-artikelnummer 812-5249
VarumärkeRS PRO
1 178,69 kr
Each
Enheter
2in 2 40 bar - Brass
RS-artikelnummer 812-5233
VarumärkeRS PRO
297,74 kr
Each
Enheter
1in 1 40 bar - Brass
RS-artikelnummer 799-8768
VarumärkeRS PRO
3 155,15 kr
Each
Enheter
1in 3 1000 psi - Stainless Steel
RS-artikelnummer 799-8834
VarumärkeRS PRO
4 398,02 kr
Each
Enheter
1/2in 3 1000 psi 24 V ac/dc, 110 V, 220 V Stainless Steel
RS-artikelnummer 805-6058
VarumärkeRS PRO
1 258,03 kr
Each
Enheter
1/4 in, 1/8 in 2 100 psi - Extruded Aluminium Alloy
RS-artikelnummer 805-6036
VarumärkeRS PRO
513,68 kr
Each
Enheter
1/8in 5 10 bar - Extruded Aluminium Alloy
RS-artikelnummer 799-8831
VarumärkeRS PRO
3 527,59 kr
Each
Enheter
3in - - - Nitrile Liner
RS-artikelnummer 122-5839
VarumärkeRS PRO
2 340,14 kr
Each
Enheter
1 1/4in 3 - - -
RS-artikelnummer 799-8755
VarumärkeRS PRO
2 345,42 kr
Each
Enheter
1/2in 3 1000 psi - Stainless Steel
RS-artikelnummer 246-3273
Tillv. art.nrV4073A1039
VarumärkeHoneywell
1 961,50 kr
Each
Enheter
22mm 3 8.6 bar 230 V ac -
Related Products
Legionella is bacterirum that lives and proliferates in ...
Description:
Legionella is bacterirum that lives and proliferates in natural and artificial aquatic environments at temperatures ranging between 5.7°C and 55°C and standing up to acidic and alkaline environments. New s.84W is approved for use drinking water, the specific ball design ...
The Stainless Steel 3 Way Ball Valves with ...
Description:
The Stainless Steel 3 Way Ball Valves with Pneumatic Actuator are supplied as Spring Return. Body : CF8M - 316 S/SBall : 316 S/SStem Seal : PTFEBall Seal : PTFE.
Fitted with Pneumatic ActuatorDisc in 316 Stainless Steel ...
Description:
Fitted with Pneumatic ActuatorDisc in 316 Stainless Steel - with Double Acting ActuatorBody Cast Iron GG25 Polyurethane CoatedDisc/shaft 316 Stainless SteelLiner EPDM / NITRIL.
Body Hot pressed brassEnd cap Hot pressed brassBall ...
Description:
Body Hot pressed brassEnd cap Hot pressed brassBall Brass chrome platedSeat ring P.T.F.E.Body seal P.T.F.E.Stem BrassStem ring Viton*O-ring NBR 70Enclosure Rated Weather proof IP67Motor 24VdcMulti voltage 24Vdc, 95-240VacLimit Switches 2 x open/close SPDT, 250Vac 6A ratingAuxiliary Limit Switches 2 x ...