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

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