DN8-DN25 1/4''-1'' 2-Way Motorized Leakage Detection Valve 







Technical Parameters:
Size: 1/4'',3/8'',1/2'',3/4'',1'' BSP/NPT (pls confirm Size,  BSP or NPT)
Internal diameter: 8-25mm Full Bore
Rated Voltage: DC3V (2AA No.5 Battery)
Operating Current: Typically 0.015mA, max 300.0mA
Open/close time: ≤ 7 Sec
Life time: 70000 times
Manual override: YES/NO (Optional)
Indicator: YES/NO (Optional)
Max. working pressure: 1.0MPa
Actuator material: Engineering Plastics
Sealing material:EPDM & PTFE
Vale body material: Brass
Max. torque force: 4 Nm
Cable length: 1m 
Actuator rotation: 90°
Liquid temperature: 2ºC~90ºC
Environment temperature: -15ºC~80ºC
Circulation Medium: Water, Gas, Oil
Protection class: IP67

Product Features:
1.Small and stylish shape to install easily
2.Using waterproof quick connection,disassemble easily
3. 4 pieces brass sensors at the back of the panel with high sensitivity, rapid detection and close valves in time
4. Fully sealed and moisture-proof design,improve the product's life
5.Control panel is easy to operate with indicator icon and manual button. Three keys ( power key, valve on key , valve off key )and three indicator lights (power indicator, on - off indicator)
6.Metal gear improve the quality of motrized valves
7.Battery supply,auto alarm when power is lower

The controller and wireless detectors detect the slightest water leakage, turn off the water main and alerts. With the water leak alarm system you can get a security both at home and outside.


Structures:
Leakage detection Put the metal face of sensor controller down the place most likely leaky places, such as near the water purifier.

Operating Instructions:

1. 2AA batteries inside the panel, the steps to install batteries as follows:

a. Pull out the rubber plug
b.Get the four screws out
c.Open the upper cover and install the 2AA batteries

2. All the panel has three buttons ( power on-off button, valve open button, valve close button ) and three indicator lights , No.1,No.2,No.3( power on-off,valve open, valve close indicator)

* Press the power key for 3 seconds, the power is on and the water leak detector is on working.
* Press the open and close key to open and close the valve.
* If the detectors detect the water leak, it will alarm and close the valve at the same time. You can press the close key to close the alarm sound. (If the stall is encountered during the closing process, the detector will try to run to the on position, and then turn it off. If it cannot be turned off 3 times, or it stalls during the opening process, the light will always flash and the buzzer It also sounds. It indicates that the valve fails to close and needs to be handled manually).
* If three indicator lights 1,2,3 with the flashing at same time, it means batteries power is high. If only lights 1,2 with the flashing, it means batteries power is lower and remind you to change the batteries. If the batteries power is too low, the detector will close the valve after 8 hours. The water leak detector is not on working.
* In order to save power in any state, the buzzer sounds for up to 2 minutes.
* When replacing the battery, remove the battery first, then press and hold the power button once, and then install a new battery.

FAQ

Q: How long will the battery last? A: Waterproof special protector Use two 1.5V batteries in series and its life is about 1000mAh. The standby current is 0.015mA. So every day consumes 0.015mA * 24 hours = 0.360MAh. Available 1000mAh / 0.360mA * hours = 2778 days. The theoretical battery is available for 5 years. Warning: As the battery performance may decrease along with the time passes. It is recommended to replace it every 2 years.

Please confirm the below technical datas before inquiring:
1, valve size, materail, thread standard


Advantages:
-This unique compact motorized valve is used for specific applications in air or geothermal heat pumps, drinking water systems, solar water heaters and other industrial equipment.

-This unique floating ball construction type ball valve requires very low torque and can be controlled with a small compact actuator.

-Automatically reduces power once fully open or fully closed; This reduces likelihood of overheating, making it a great alternative to solenoid valves for projects where a valve needs to be open for an extended period of time. 

OUR SERVICE
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are doing the best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you confirmed:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Test quality before delivery, then send out within 1-2 working days after your payment
3. Email you the tracking No., and help you to track the parcels until it's arrived 
After-sale service
1.We are very glad that customers give us any comments for price and quality.
2.If you have any questions, please contact us freely by E-mail or Telephone.
 

FAQ

Q. what is your payment term? 

 A: T/T 30% down payment, balance to be paid before shipment or against copy of BL. or L/C at sight.

Q: what is your main market?

A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Q: How about your products and company approved?

 A: Our products are approved CE, NSF61, Rohs, protection class IP67, Our company also approved SGS ISO 9001:2015.

Q: Can I get samples from your factory?

A: Yes, Samples can be provided.

Q: If products have some quality problem, how would you deal with?

A: We will be responsible for all the quality problems, we buy a PICC insurance for our products since 2016. We believe they are much reliable and guaranteed for your customer or the end user.