Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial ...
Main Products:
Plant Area:
800 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, SA 8000, HACCP, BS 25999-2, BREEAM
Terms of Payment:
LC, T/T, PayPal, Western Union
OEM/ODM Service
Sample Available

Thermostat Valve, Fan Coil Valve, Control Valve manufacturer / supplier in China, offering Dn20 (G 3/4") AC220V 2 Way 2 Wires Electric Actuator Electric Valve, Cold&Hot Water, Factory Wholesale Floor Heating Thermostat with Manual Switch, Floor Heating Room Thermostat with Ce and RoHS Approval and so on.

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Supplier Homepage Products Motorized zone valve Dn20 (G 3/4") AC220V 2 Way 2 Wires Electric Actuator Electric Valve, Cold&Hot Water

Dn20 (G 3/4") AC220V 2 Way 2 Wires Electric Actuator Electric Valve, Cold&Hot Water

Min. Order / Reference FOB Price
100 Pieces US $11.24-14.2/ Piece
Port: Shanghai, China
Production Capacity: 20000PCS/Month
Payment Terms: T/T, Western Union, Paypal
Media: Water
Temperature: Ordinary Temperature
Actuator: Electric
Connection Form: Thread
Type: Direct Acting
Material: Brass

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Basic Info.

Model NO.
Ordinary Pressure
Valve Structure
Direct-Acting Piston Structure
Power Supply
AC Solenoid Valve
Temperature Control, Flow Control
Industrial Usage, Water Industrial Usage, Household Usage
Transport Package
1PC/Inner Box, 20PCS/Carton
Dn20 (G 3/4") AC220V 2 Way 2 Wires Electric Actuator Electric Valve, Cold&Hot Water

  SKC Series Electric Three-Way Valve is applied to on-off control for HVAC water system,  composed of driver and valve body. The valve body is casted with excellent brass and the driver is made of flame-retardant engineering plastic, with limit switch inside and manual valve opening mechanism, is easy to debug and test pressure. In which, B type driver has built-in relay, could realize one-line control and multi-valve parallel, match with various temperature control switches.

Dn20 (G 3/4

1.Inlay contact switch, the motor is power off after the valve completes open and close, so it has long service life and power saving, but is also safe.
2.The valve body is separated with driver, could be disassembled rapidly.
3.The valve body structure is unique, is allowed of big pressure difference.
4.The driver has manual controller is available for system debugging and maintenance, the manual opening is about 70% (push down the white driving arm to the bottom, and then push inside, when the power is recovered, the valve and driver will return to automatic position)
5.B type driver has inlay relay, one-line control and three-speed switch, realize multi valves parallel, and match with various temperature control switches. (special for four-pipe)
6.Select ordinary driver, one temperature controller matches only one electric vale, or any results caused will be nothing with manufacturer.

Points for installation:

1.Please read this instruction carefully before installation, ask professional to perform installation and connect according to wiring diagram.
2.The electric valve should be installed to the place with certain distance from around articles, but also could be reached by maintenance person. No electric equipments are allowed to install under the valve body, as to avoid leakage and danger. The driver shall be above the valve body horizontally.
3.Clear up the sundries in the pipe before installation, install 50 mu (or thinner) filter in the front end of electric valve.

Technical data

Full stroke time "on" approx. 10s
Full stroke time "off" approx. 5s
Suitable Media Temperture 1~95Centigrade
Control SignalOn/off, 2 position, spring return
Applied Media chilled water,hot water

Dn20 (G 3/4

Dn20 (G 3/4
Appearance, section and main dimension

Dn20 (G 3/4

Dn20 (G 3/4


1) We accept Paypal, West Union, TT. 
2) Payment should be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

Dn20 (G 3/4
  • We will arrange the delivery once the payment pass risk monitoring. In order to protect both buyers and sellers, we need 8-24 hours to verify the payment.
  • The order will be sent out within 10 working days (excluding weekends and holidays) as soon as your payment is cleared .
  • 1PC/Inner Box, 20PCS/Carton
Dn20 (G 3/4

Our commitment to you is to answer your e-mail within 24 hrs, weekend within 48 hrs. Send us an email with any questions or concerns you may have.

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