Tonhe T15-25 Series 3-way motorized valve for HVAC Water Heating0 pages
Tonhe T15-25 Series 3-way motorized valve
for HVAC Water Heating
www.china-tonhe.com
T15-B3-A
T15-B3-B
A -- manual Override (X), Indicator (X)
T25-B3-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. HVAC systems.
2. Water treatment, irrigation
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 saving equipment
6, IP67 + SGS ISO9001 + CE + NSF
6. Replacing solenoid valve, particularly when solenoid cannot work reliably
Components
Dimension
:
No.
1
2
3
4
5
6
7
Name
Actuator
Body
cover
O-ring
Sealing
Ball
Steam
O-ring
Material
PPO
Brass
EPDM
PTFE
Brass
Brass
NBR
Qty
1
1
2
2
1
2
2
Technical Parameters
Series
Max
Open/Closed
Torque
Time
T15-B3
T20-B3
2Nm
5sec
T25-B3
Voltage
Rated
Current
5VDC,
12V/24VDC,
≤500MA
9-24VAC/DC,
AC110V-230V
Max Pressure
Medium
Temperature
Environment
temperature
Enclosure
Wiring Option
Thread
CR201,CR301,CR501
1.0Mpa
0-95℃
-15 - 50℃
IP67
CR201,CR301,CR501
NPT/BSP
CR202,CR302,CR303,CR4-01,CR502
Ball valve connection size
Series
T15-B3
T20-B3
T12-B3
D1/D2
1/2”
3/4”
1”
d1
12
15
24
W1
7
7
8
L1
58
66
73
L2
10
16
16
L3
3
3
4
H1
70
71
77
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
P11
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