Tonhe T20 Series 2 way 3/4'' stainless steel electric valve for water control equipment0 pages
Tonhe T20 Series 2 way 3/4'' stainless steel electric valve
for water control equipment
www.china-tonhe.com
T20-S2-A
T20-S2-B
A -- manual Override (X), Indicator (X)
T20-S2-C
B -- Manual Override (√), Indicator (√)
C -- Manual Override (X), Indicator (√)
Product Characteristic
Application
1, Mini dimension design suits for small equipment
2, Metal gear – service life 70,000 to 100,000 circles
3, Floting seal structure, no leakage
1. Water saving equipment
2. Water heater, pump, brewing
3. Chemical process
4, Low current – suitable for battery driving
4. Smart water meters, heat energy meters, solar instrument.
5, Manual Overrid and on/off indicator is safe and convenient
5. Water treatment, irrigation
6, IP67 + SGS ISO9001 + CE + NSF
6. Replacing solenoid valve, particularly when solenoid cannot work reliably
Dimension
Components :
No.
1
2
3
4
5
6
7
Name
Actuator
Body cover
O-ring
Sealing
Ball
Steam
O-ring
Material
PPO
SS304
FKM
PTFE
SS304
SS304
FKM
Qty
1
1
2
2
1
2
2
Environment
temperature
Enclosure
Thread
Wiring Option
NPT/BSP
CR201,CR301,CR501
CR201,CR301,CR501
CR202,CR302,CR303,CR502
Technical Parameters
Series
T20-S2-A
T20-S2-B
T20-S2-C
Max
Torque
2Nm
Open/Closed
Time
5sec
Rated
Current
Voltage
Max Pressure
Medium
Temperature
5VDC,
12V/24VDC,
9-24VAC/DC
≤500MA
1.0Mpa
0-95℃
-15 - 50℃
L1
63
72
81
L2
14
17
18
E1
25
31
38
H1
70
74
82
H2
17
20
24
IP67
Ball valve connection size
Model No.
T15
T20
T25
D1/D2
1/2”
3/4”
1”
d
15
20
25
Manual override instruction:
In case of an electric supply failure, it is possible to operate the actuator manually:
1. Power must in off position when use the manual override.
2. Gently rotating the hand wheel left and right with small angle, and pulling up the hand wheel about 3mm, then
turn the knob left or right to control the valve open or close.
3. When the red needle in the indicator pointing to “S”, means the valve is closed. When pointing to the “O”,
means the valve is open.
4. After finish the manual override operation, must press down the knob, so that for the normal electric operation.
Taizhou Tonghe Flow Control Equipment Co.,Ltd
Add: No. 1012, Xincheng Road,Huangyan Taizhou ,Zhejiang Province
Zip: 318020
Phone: 86-0576-81100233 Email: shaw@china-tonhe.com
P06
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