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Timer controlled 1/2'' DN15 brass electric ball valve / automatic drain valve with timer for automatic fluid control

1-49 Pieces
>=50 Pieces
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1 Piece
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Company Information

Tianjin Tianfei High-Tech Valve Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 10,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Tianjin China
Brand Name: Tianfei - High Tech
Model Number: CWX - 15N
Application: Water treatment system, Industrial fluid control system, Irrigation
Material: Brass, Stainless, PVC
Temperature of Media: 0℃-90℃/32℉-194℉
Pressure: Max1.0MPa
Power: Electric
Media: Water, Gas, Air
Port Size: DN10, DN15, DN20, DN25,
Structure: Ball
Standard or Nonstandard: Standard
Open/Close time: 5s
Voltage: DC9-24V AC220V
Wiring control mode: 2 wires
Acutator material: Engineering Plastics
Sealing material: Silicone Rubber/ PTFE
Environment Temperature: -10℃-40℃/14℉-108℉
Indicator: Customizable
Protection class: IP65
Medium temperature: 0-90C/32-194F
Selling Units: Single item
Single package size: 13X9X11 cm
Single gross weight: 0.5 KG
Package Type: Bubble bag, carton
Package Preview:


Introductory video on Youtube:

1. With a programmable timer inside, and a LCD display outside, the valve can achieve automatic fluid supply and drainage by the preset timer.

2. Long service life - more than 100000 circles.

4.With limit switches inside, power cuts off automatically when the valve is fully open or closed to prevent overheating and make it eco-friendly.

5. Compact structure and smart shape enable application for various occasions.

6. Float ball structure ensures simple structure and good sealing performance.

7. A great alternative to solenoid valves for projects where a valve needs to stay open for most of the time.



1. Small industrial automatic control equipment, air conditioning system,
home automation system.

2. Automatic irrigation,drainage system,feeding system or other automatic fluid treatment system.


Timing mode operation instructions:

Mode 1

1. The valve can be set to open three times per day, the gap between the openings can not exceed 24 hours. If need to cancel the timing , valve opening and closing time will be set to 9999.

2. The three buttons on the panel are the setting key “SET”, the increase key ↑, and the decrease key.

3. After the valve is powered on, it will start self-test - open the valve automatically once (panel displays OPEN), and then close the valve once (panel displays OFF).

4.After the self-test, the valve is normally closed, the panel shows “00:00”, which indicates the valve is in the normal working condition. Without key operation over one minute , the valve will automatically change to energy-saving mode, the panel displays “.”, pressing the increase key or decrease key ↓can wake it up.

5. Set the timer to control the valve (see the instructions for specific steps).

Mode 2

1. Set open and close time. The open and close time can be set from 1 second to 99 hours.

2. The three buttons on the panel are the setting key "SET", the increase key, and the decrease key.

3. When the open time starts, the valve opens automatically, panel displays 

“OPEN”; when closing time starts, the valve automatically shut down, panel displays “OFF”. The valve opens and closes in cycle.



 Product Model Rated Voltage Working current Output Torque Opening time Control Mode Working pressure Medium temperature IP Rating



(AC220V with the power adapter)

 Max100mA Max2NM <5s Timer Max1.0MPa 0-90℃











 Connection Sizes d H L

    Both female thread       


 DN8 846  31
 DN15 15 5738
 DN2020 71 45 
 DN25 23.572 49 
    Both female thread      Reduced-port    DN10 84631 
DN20  1566 38 
DN25  2072 47 
DN32  258660 



  Female-male thread  DN15156338
Both male threadDN15156838
SS304/316Both female threadDN884631

Pay-pack-ship.jpgcompanyand certificate.jpgApplication scenarios.jpgFQA_.jpg

1. Are you a manufacturer or a trading company?
We are a manufacturer, and we have been producing electric valves for more than 10 years. So we have advantages in price. We also could do OEM.


2. What's the payment method?
T/T, Paypal, Western Union, Moneygram, Aliexpress, L/C etc.


3. What's your Minimum Order Quantity (MOQ)?
Our MOQ is 1 piece.


4. What about the delivery time?
Samples would take about 3 working days. We prefer international expresses, such as DHL, TNT, EMS, which are faster and more convenient than most of other expresses. For large orders, the delivery time depends on the quantity. And we have built long-term cooperative relationship with several express agents to ensure low freight for our customers.


5. Would you offer a discount if l place a large order?
 Yes, we could offer different discounts according to your order quantity.


6. Can you do customization?

Yes, please talk to the sales representative about the models you can not find on the website.


6. Where is the factory located?
Tianjin city, and welcome to visit our factory.