Brand Name: Hiwits Standard Two-way Electric Valve
Model Number: TVH
Place of Origin: Shandong, China (Mainland)
The valve spool is made of special ceramics with high hardness, so it has low noise, low torque, long life, high degree of protection and other features. This product is suitable for heating and central air-conditioning temperature control system. It can be connected with a variety of tempreature control products for stable switch control.
Product Features
1. Angle body structure, small water resistance.
2. Ceramics spool without fouling, corrosion, abrasion.
3. Triple seal structure.
4. Valve open/close indicator on actuator.
5. IP67 protection.
6. Easy for construction and installation.
7. Normal load power is lower than 0.7W.
8.470MHZ wireless radio frequency output, transmit and receive two-way communication function.
9. With super electro fusion, can realize automatic valve when power off.
10.Control the valve switch through MBUS, and get data and the operation status of the products.
Model |
TVH-E02 |
TVH-E03 |
TVH-E04 |
Specification |
DN20/ DN25 |
||
Maximum torque |
1.5N.m |
||
Switching time |
15S |
13S |
13S |
Working voltage |
DC12V |
||
Maximum input power |
2W |
||
Quiescent current(DC12V) |
10-20mA |
||
Protection level |
IP67 |
||
Nominal pressure |
1.6MPa |
||
Medium temperature |
0-100℃ |
||
Ambient temperature |
-20~40℃ |
||
Ambient humidity |
≤85% |
||
Service life |
>200000 times |
Specification |
|
DN20 |
DN25 |
L |
mm |
120 |
120 |
W |
mm |
65 |
65 |
H |
mm |
160 |
160 |
Interface size |
|
G3/4B |
G1B |