Tonhe series straight-through motorized valve, compact design with a smart shape, reliable performance, long life, intelligent control, high torque actuator, low noise, and no leakage. It is ideal for various industrial and residential applications. TONHEV is a manufacturer based in China specializing in mini motorized shut-off ball valves (1/4"~2'') and valve actuators that are CE certified and SS valves approved by the international NSF61 standard. We purchased PICC insurance for our products in 2016, ensuring reliability and customer satisfaction. FAQ
Q. What is your payment term?
A: PayPal and T/T, payment in advance or 50% deposit, balance before shipment.
Q: Can I get samples from your factory?
A: Yes, you can order some samples for testing. Usually within 3 to 7 days. We ship as per your requirement, such as TNT, UPS, FedEx, etc.
Q: What is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Middle East, Eastern Asia, Western Europe.
Q: How about your products and company approvals?
A: Our products are certified with CE, NSF61, RoHS, and IP67. Our company has also been certified with SGS ISO9001 since 2013.
Q: If there are quality issues with the product, how do you handle it?
A: One-year warranty, lifetime technical support. We take full responsibility for all quality issues and have PICC insurance for our products since 2016.
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Design Features
1 All-copper gear system ensures precise torque output, suitable for multi-channel scaling systems.
2 Compact size and efficient structure.
3 Multiple control methods available, including remote valve position control and feedback signals for computer testing.
4 Excellent sealing performance to prevent leaks.
Applications
1 IC card water meters, heat meters.
2 Air conditioning fan coils, fire sprinkler systems.
3 Solar energy drain valves, high-efficiency water-saving systems.
4 Automatic control systems, university water systems, small-scale industrial automation, and environmental protection equipment.
Detailed Parameters
Product Size
NPT/BSP 1/2", NPT/BSP 3/4", NPT/BSP 1", NPT/BSP 1 1/4'' (Optional)
Maximum Working Pressure
1.0MPa
Circulation Medium
Fluid, Air
Rated Voltage
DC5V, DC12V, DC24, DC/AC9-35V (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
≤500MA
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
Yes (Optional)
Indicator
Yes (Optional)
Protection Class
IP67
Our company also obtained SGS ISO9001 certification in 2013.
Application
Water meters, water leak detection systems, and water treatment equipment
HVAC and fire protection systems. Automatic drainage systems
Irrigation and other small-scale control equipment
Please confirm the above different versions of actuators
When you inquire about the valve, please confirm the following technical details:
1. Valve size and material
2. Working voltage
3. Wiring control method
4. Manual override and indicator (yes/no)
5. Actuator cable length
High Quality 3/4′′ Electric Motorized Stainless Steel 304 Valves (T20-S2-B)
Model NO.: A20-T20-S2-B
Size: 3/4′′
Rated Voltage: DC5V/12V/24V, DC9-35V, AC/DC9-24V
Life Time: 70,000 Cycles
Certificate: CE, NSF61, RoHS, IP67
Open/Close Time: <=5sec
Trademark: Tonhe or OEM
Transport Package: Carton
Specification: 11*7.4*8.5CM
Origin: China
HS Code: 848180409