Tsai fan
DN20 Electric normal open ball valve AC/DC9 to 24 volt with spring return, 3/4 inch miniature electric ball valve with position indicator and signal feedback wires work with water level sensor
Features:
1. Miniature
size -- fit for small systems.
2.
Engineering plastic shell -- better for seal and protection.
3. All
metal Gears -- means longer service life.
4. Low power
consumption -- Limit switch cut off power to motor when fully open/close.
5. With position Indicator is safe& convenient.
6. IP67
Protection
Technical
Parameters:
Product
size: 3/4" (DN20)
Valve
type: 2 Way
Maximum
working pressure: 1.0MPa
Circulation
medium: Cold/hot water,<50% glycol
Rated
voltage: AC/DC9 to DC24V (Optional)
Wiring control methods: CR2 02, CR502 (powe off reuturn/ spring return/power failure return)
Working
current: ≤500MA
Open/close
time: ≤15S
Life
time: 100000
times
Valve body
material: U-PVC
Actuator
material: Engineering
plastics
Sealing
material: EPDM
& PTFE
Actuator
rotation: 90
degree
Max. torque
force: 10 Nm
Cable
length: 0.5m
Environment
temperature: -15 ~ 50 centigrade
Liquid
temperature: 2 ~ 90
centigrade
Manual
override: No
Indicator: Yes
Protection
class: IP67
Wiring Diagram(CR2 02)
VALVE
OPEN:
Black wire connect to Negative and Red wire connect to positive, valve open.
VALVE
CLOSE: When
Red wire disconnects to power/power failure, valve close.
Remark: When VALVE fully open/close, power supply to motor will be cut off automatically by limit switch inside.
VALVE OPEN: Black
wire connects to Negative and Red wire connect to Positive, valve open.
VALVE CLOSE: When
black or Red wire disconnect to power/power failure, valve close automatically.
When valve fully
open, White and Blue wire get through
When valve fully
close, White and Yellow wire get through
Remark: When valve fully open/close, power supply to motor will be cut off automatically by limit switch inside.
Electric
valve dimension:
Main components material:
No. |
Name |
Material |
Qty |
1 |
O-ring |
NBR |
2 |
2 |
Sealing |
PTFE |
2 |
3 |
Valve body |
PVC-U |
1 |
4 |
Ball |
PVC-U |
1 |
5 |
O-ring |
NBR |
2 |
6 |
Bonnet |
PVC-U |
2 |
7 |
O-ring |
NBR |
2 |
8 |
Gland |
PVC-U |
2 |
9 |
Socket |
PVC-U |
2 |
10 |
O-ring |
NBR |
2 |
11 |
Stem |
PVC-U |
1 |
12 |
Coupling |
SS304 |
1 |
13 |
Holder |
SS304 |
1 |
14 |
Actuator |
PPO |
1 |
Electric Valve Dimension:
Size (mm) |
D1/D2 |
d1 |
L1 |
L2/L3 |
H1 |
H2 |
TF15(1/2”) Electric valve |
1/2” |
15 |
104.8 |
22.3 |
132 |
27 |
TF20(3/4”) Electric valve |
3/4” |
20 |
113 |
25.5 |
137 |
32 |
TF25(1”) Electric valve |
1” |
25 |
127 |
28.6 |
149 |
37 |
TF32(11/4”) Electric valve |
11/4” |
32 |
142 |
32 |
159 |
42 |
TF40(11/2”) Electric valve |
11/2” |
40 |
157 |
35 |
166 |
50 |
TF50(2”)Electric valve |
2” |
50 |
174 |
36 |
185 |
59 |
Application:
1.
HVAC systems.
2.
Water treatment.
3.
Chemical process.
4.
IC card water meters, heat energy meters, solar instrument.
5.
The central air conditioning fan coil, fire sprinkler
3.
Water saving irrigation, automatic control system, industrial mini automatic
control equipment.
4.
Agriculture Irrigation equipment
5.
Drinking water equipment, Water heater, washing machine, AHW etc.
Strong
Points:
1.
Has compact size with smart shape, Perform reliably, has long life time.
2.
The transmission system adopt new technology and made of metal gears with high
output torque
3.
Multi-angle assembly, convenience for different space allocation
requirements.
4.
Floating seal structure, no leak, suitable for heavy dirt and long time no
action occasion.
5.
Can replace the solenoid valve in the conditions that the solenoid valve can
not be worked.
6.
Varity of control methods, can both recognize the remote signal and feedback
signal to the intelligent unit
7. Motor & manual integration designed with the indicator.
8. High protection class can be worked in moist conditions.
9. Acquired CE certification and ISO certification
Product Photos:
When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the goods within 7 days once the payment is completed. We do not guarantee delivery time on all international shipments due to difference in customs clearing time in different countries. Please note that the shipping cost does not include any import tax. Buyers are responsible for customs duties.
Returns:
We do our best to serve our customers the best that we can. We will refund you if you return the goods within 15 days from your receipt of the goods for any reason. However, the buyer should make sure that the goods returned are in their original conditions. The buyer will be responsible for the shipping fee to return the goods.
Warranty & Maintenance:
We offer 1- month free replacement. Buyers may request replacement within 1 month from your receipt of the product for defect reason. The buyer should return the product in the original conditions to us and should bear the sipping costs for return.
We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced the buyer should also pay for the costs of the parts to be replaced. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.
Feedback:
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- Voltage:
- AC/DC9-24V
- Size:
- 3/4inch (DN20)
- Valve material:
- U-PVC
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