Tonheflow motorized valve manufacturer
Tonhe mainly produces motorized shut off ball valve from 1/4" to 2",
Some valves approved NSF61-G, CE, ROHS and other international certification.
Tonheflow E20-T20-B2-B DN20 NPT SS304 915MHz Motorized Valve Smart Lorawan Motorized Valve for Efficient Water Management
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Port: ningbo,Shanghai
Payment : T/T, Paypal
Service On Line
Supply Ability: 5000 Piece/Pieces per Month
Port: ningbo,Shanghai
Payment : T/T, Paypal
Service On Line
Tonhe is a china manufacturer, we focus on mini motorized valve(1/4" - 2"), which are CE, RoHS, IP67 approved, and SS valve NSF61 approved. Our company also SGS ISO9001 approved.
Technical Parameters:
| Valve size | BSP/NPT 1/2" 3/4" 1" 1 1/4" |
| Maximum working pressure | 1.0 MPa |
| Circulation medium | Fluid, air |
| Rated voltage | DC3v |
| Vavle control method |
LORAWAN |
| Protocol | EU868 US915 AU915 (Optional) |
| Lora |
Class A |
| battery capacity |
1500mAh |
|
Standby current |
<5uA |
|
active current |
20000uA |
|
active duration |
5S |
|
reporting interval |
20 minutes(Optional) |
|
Open close time |
< 6S 90° |
| Valve Body material | Brass |
| Power | Batteries |
| Actuator material | Engineering Plastics |
| Sealing material | EPDM & PTFE |
| Actuator rotation | 90° |
| Max. torque force | 3Nm |
| Environment temperature | -15℃～50℃ |
| Liquid temperature | 2℃～90℃ |
| Manual override | Yes |
| Indicator | Yes |
| Protection class | IP67 |
Instructions
After successful access to the network, the valve is not operated and has been in full opened / closed, the valve will automatically enter the dormant state. Wake up every 20 minutes to send the current status, and also receive the data that the server needs to deliver.Press KEY for 2 seconds, entering the network, LED1 red light is flashing, until to enter the network successfully, LED1 red light goes out.
Once connected to the network, it is automatically connected to the network for each subsequent power-on.Short Press KEY to open/close the valve.
During the valve is opening or closing, the LED1 green light is flashing. When the valve is fully opened, LED1 green light keeps on. When the valve is fully closed, LED1 green light goes out.
