| Task: | Electric Ball Valve |
|---|---|
| Structure: | Shut off Valve |
| Mathematical Model: | Shut off Valve |
| Signal: | Shut off Valve |
| Function: | Automatic Control |
| Certification: | RoHS, ISO: 9001, CE |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Pls confirm the details below when you order them.
| No. | Item | Need to be confirmed |
| 1 | Valve thread | BSP or NPT female thread |
| 2 | Auto return | Normal close or normal open |
| 3 | Wiring diagram | CR202 or CR306 |
CR202 wiring diagram DC12-24V
Normally close:
When SW is CLOSED, the valve OPEN, the actuator automatically power off after in place. ·
When SW is OPEN, the valve CLOSED, the actuator automatically power off after in place.
Normally open:
When SW is CLOSED, the valve CLOSE, the actuator automatically power off after in place. ·
When SW is OPEN, the valve OPEN, the actuator automatically power off after in place.
Suitable Working Voltage: DC12-24V
Exceeding the working voltage is forbidden
CR306 wiring diagram DC12-24V
Normally close:
RD& GR connect with positive, the BK connect with negative.
SW CLOSED, the valve CLOSED, the actuator automatically power off after in place
SW OPEN, the valve OPEN, the actuator automatically power off after in place.
The valve will be auto closed when power is failure.
Normally open:
RD& GR connect with positive, the BK connect with negative.
SW CLOSED, the valve OPEN, the actuator automatically power off after in place
SW OPEN, the valve CLOSE, the actuator automatically power off after in place.
The valve will be auto opened when power is failure.
Suitable Working Voltage: DC12-24V
Exceeding the working voltage is forbidden
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.
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 .
Why us:
1. full stock and deliver with a short time
2.OEM and ODM allowed, logo printing or oppointed design available
3.good quality, competitive price,professional sales team with fast response and reliable service
4.professional production team and inspection team
5.Counting cheapest shipping cost for you and make invoice at once
6.Email tracking No.for better tracing parcels.
Q: what is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.
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 ISO9001 since 2013.
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 responsible for all the quality problems, we buy a PICC insurance for our products in 2016. I belive they are more
reliable and guaranteed for your customer or the user.
Suppliers with verified business licenses
Audited Supplier 
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