2” Mixing Valve 0-10V 4-20mA Modulating Valve AC/DC24V, 50mm Three way T type for flow regulation or ON/OFF Control
$649.63
Description
- Is Smart Device: No
- Actuator Mode: With Manual And Instruction
- Power Source: AC
- Port Size: 2”, DN50
- Media: Water
- Temperature of Media: 2-90 degree C
- Standard or Nonstandard: Standard
- Model Number: TFV4-306
- Power: AC/DC24V 0-10V
- Pressure: 2.0Mpa
- Material: BRASS
- Structure: Ball
- Brand Name: Tsai Fan
- Origin: Mainland China
- Certification: CE
- valve type: 3 way T type
Proportional valve 0-10V/4-20mA controller
0-10V 4-20mA modulating proprotion valveac/dc 24VAC/DC 2” 50mm Three way T type for flow regulation or on/off control
Please let me know your flow direction option when place the order,thanks!
TF proportional valveconsists of TFV4- series rotary actuator and DN15-DN50 brass ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat ex-changer for flow regulation and on/off control.
Application:
HVAC system
Heating system
Water treatment system
Industrial equipments
Operational mode:
TF proportional valve is motor-operated by a type of, TFV4-304, TFV4-306 and TFV-310 actuator. The actuator is controlled by a modulating on/off, or proportional control system and move the ball of the valve, to the opening position dictated by the control signal.
Technical data:
Valve Boday:
Medium: cold/hot water, with 50% glycol
Temperature of medium: 2°C…90°C
Rated pressure: PN20
Pipe connector: internal thread
Ambient temp. range: −5…+60°C; 0…90%RH Size: 3/4’’ – 2’’
Valve type: 2-way and 3-way
Flow characteristic: equal percentage, on/off
Material:
Valve body: forged brass, Hpb59-1
Seal: ball: EPDM+PTFE
Ball: brass
stem: EPDM
Valve connector: PC
Valve Spindle:aluminum alloy
|
Model No. |
DN(mm) |
Inch |
Kvs(m3/h) |
Pmax (MPa) |
Ps
(KPa) |
|
2-way |
DN15 |
1/2” |
6.3 |
0.6Mpa |
1400 |
|
DN20 |
3/4’’ |
6.3 |
0.6Mpa |
1400 |
|
|
DN25 |
1” |
10 |
0.6Mpa |
1400 |
|
|
DN32 |
11/4” |
16 |
0.6Mpa |
1400 |
|
|
DN40 |
11/2” |
25 |
0.6Mpa |
1400 |
|
|
DN50 |
2” |
43 |
0.6Mpa |
1400 |
|
|
3-way |
DN15 |
1/2” |
6.3 |
0.6Mpa |
1400 |
|
DN20 |
3/4’’ |
6.3 |
0.6Mpa |
1400 |
|
|
DN25 |
1” |
10 |
0.6Mpa |
1400 |
|
|
DN32 |
11/4” |
16 |
0.6Mpa |
1400 |
|
|
DN40 |
11/2” |
25 |
0.6Mpa |
1400 | |
|
DN50 |
2” |
43 |
0.6Mpa |
1400 |
Actuator:
TFV4-30424VAC/DC±15%, proportional (0(2)-10VDC)
TFV4-30624VAC/DC±15%, proportional (0(2)-10VDC/0(4)-20Ma)
TFV4-31024VAC/DC±15%, proportional (0(2)-10VDC/0(4)-20Ma)
Output torque: 4N.m, 6N.m and 10N.m Angle of rotation: 90°
Manual handle Automatic overload protection system
Manual selection of ball rotation direction: C.W. /C.C.W, factory setting is C.W.
Protect rank: IP54 Operation time: 50S-120S
Function (on/off and proportional type)
The actuator is controlled by a modulating on/off, and proportional control signal, using high transmitting ratio
gear drive to fix and lock.
|
Model No. |
Working Voltage |
Actuator type |
Output torque |
Consumption |
Suitable Valve body |
|
TFV4-304 |
24VAC/DC±15% |
0(2)-10VDC |
4N.m |
3VA |
DN25,DN20,DN15 |
|
TFV4-306 |
(0(2)-10VDC/0(4)-20Ma) |
6N.m |
6VA |
DN50, DN40,DN32, |
|
|
TFV4-310 |
(0(2)-10VDC/0(4)-20Ma) |
10N.m |
DN50 |
Installation:
1. Ensure that the valve body is in the full open status.
2. Ensure that the actuator is in the fully open position as the follow picture:
3. Aligning the valve stem, press down the aluminum alloy spindle.
Change of running direction
The rotation can be reversed by pushing the CCW/CW switch on the casing. (Factory settings: “CW”)
Dimension and Wiring Actuator
4Nm Actuator
6Nm/10Nm Actuator
Connector Dimension
Wiring diagram
