Detailed Parameters
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| Product Size | NPT/BSP 1/4'', NPT/BSP 3/8'', NPT/BSP 1/2", NPT/BSP 3/4", NPT/BSP 1", NPT/BSP 1 1/4'' (Optional) |
| Maximum Working Pressure | 1.0 MPa |
| Circulation Medium | Fluid, Air |
| Rated Voltage | DC5V, DC12V, DC24, DC/AC9-35V, AC110V-230V (Optional) |
| Wiring Control Methods | CR2-01, CR3-01, CR3-02, CR3-03, CR3-04, CR5-01, CR7-01, CR7-02, CR7-03 (Optional) |
| Working Current | ≤500 mA |
| Open/Close Time | ≤5 S |
| Life Time | 70,000 times |
| Valve Body Material | Brass, Nickel Plated Brass, 304 Stainless Steel (Optional) |
| Actuator Material | Engineering Plastics |
| Sealing Material | EPDM & 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 | No (Optional) |
| Indicator | No (Optional) |
| Protection Class | IP67 |
Business Philosophy
              -- Sincerity, Quality Assurance, Create
              -- Good Customer Service
Design Features
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
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.
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TONHEV is a manufacturer in China specialized in mini motorized shut-off ball valves (1/4"~2''). And valve actuators that are approved CE certification and SS valve approved NSF61 international certification.
We bought a PICC insurance for our products in 2016. I believe they are more reliable and guaranteed for your customer or the user.
Our company was also approved SGS ISO9001 in 2013.
When you inquire the valve, please confirm the detailed technical data:
1. Valve size, material
2. Working voltage
3. Wire control
4. Valve manual override & indicator (yes or no)
5. Actuator cable length
FAQ
Q. What is your payment term?
A: PayPal and T/T, payment in advance or 50% down payment, pay off before shipment.
Q: Can I get samples from your factory?
A: Yes, you can order some samples for testing. Usually 3 to 7 days. We ship it as your request, like TNT, UPS, FedEx, and so on.
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 was also approved SGS ISO9001 since 2013.
 Q: If products have some quality problem, how would you deal with?
A: One year warranty, lifetime technical service. We will be responsible for all the quality problems, and we have PICC insurance for our products since 2016.
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