Motorized Water Leak-Proof Leak Protected Valve Leakage Detection

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: A20-W20-S2-B
• Connection Form: Thread
• Driving Mode: Electric
• Nominal Pressure: 10kg
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 3/4′′
• Rated Voltage: DC3V
• Life Time: 70000 Times
• Protection Class: IP67
• Transport Package: Carton
• Trademark: Tonhe
• Origin: China
• HS Code: 848180409
• Production Capacity: 5000

Product Description

Tonhe series straight-through motorized valve, Has compact size with smart shape, Perform reliably, with long life time, intelligent control, high torque actuators, low noise, no leak, and many other features.

DN20 Brass/304SS Motorized Water Leak-proof Leak Protected Valve Leakage detection


For occasions
1 IC card water meter, heat meter.
2 Air-conditioning fan coil, fire sprinkler.
3 Solar energy drain valve, high efficiency water-saving.
4 Automatic control systems, university water system, small-scale industrial automation equipment, environmental protection.

Detailed parameters
Specifications:

Product size	NPT/BSP 1/2", NPT/BSP 3/4", NPT/BSP 1",
Maximum working pressure	1.0MPa
Circulation medium	Fluid, Air
Rated voltage	DC3V
Working current	≤500MA
Open/close time	≤7 S
Life time	70,000 times
Valve Body material	Brass, 04 Stainless steel (Optional)
Actuator material	Engineering Plastics
Sealing material	FKM & PTFE
Actuator rotation	90°
Max. torque force	2 Nm
Cable Length	0.5m, 1.5m (Optional)
Environment temperature	-15 ~ 50  degrees  celsius
Liquid temperature	2  ~ 90   degrees  celsius
Manual override	YES ( Optional )
Indicator	YES( Optional )
Protection class	IP67

Design feature
1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system. 
2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance.
Detailed parameters






TONHE is a manufacture in China specilized in mini motorized shut off ball valve (1/4"~2'').And valve actuator which are approved CE certification and SS valve approved NSF61 international certification.
we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.
Our company also approved SGS ISO9001 in 2013 .


Application
Water meter , water leak detection system and water treatment etc equipment
HAV and fire works. Automatic drain system
Irrigation ect small control equipment


Pls confirm the above different versions of actuators

When you inquiry the valve, pls confirm the detail  technical data :
1, valve size , materail
2, working voltage
3, wire control
4, valve manual override & indicator ( yes or no)
5, actuator cable length

OUR SERVIC
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 trying 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 choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you. 
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
.