Product Name: 3/4" Brass electric Proportional ball valve DC9-24V, DN20 modulating ball valve with control voltage of 0-5V/0-10V or 4-20mA TFM15-B2-C
Product size: 3/4"(DN20)
Valve Thread: BSP or NPT (Optional)
Valve Body Material: Brass
Power supply: DC9V-24V
Control Signal: 0-5V, 0-10V, 4-20mA (Optional)
Position: 0-100%
Open/close Time: <7 Seconds
Locked-rotor delay time: 2-4 Seconds
Maximum Working Pressure: 1.0MPa
Circulation Medium: Cold/hot water,<50% glycol
Working Current: 500MA
Life time: 100,000 times
Actuator Material: PPO
Sealing Material: FKM & PTFE
Actuator Rotation: 90°
Max. Torque Force: 4 N.M
Cable Length: 0.5m
Environment Temperature: -15°~60°
Liquid Temperature: 1°~95°
Manual Override: None
Open/Close Indicator: Yes
Protection Class: IP67
Wiring diagram:
1, RD connect DC9-24V positive
2, BK connect DC9 ~ 24V (4-20mA-/0-5V-/0-10V) negative
3 GR connect position input /control current +/ control voltage +(4-20mA, 0-5V, 0-10V)
4, YW connect LED light (between 9-24V), when there is error, the light will be ON.
5, WT connect position feedback, OC output PWM signal
◎ PWM frequency：0-100Hz, duty： 5-95%
Product Dimension:
Main components material:
No. | Name | Material | Qty |
1 | Actuator | PPO | 1 |
2 | Body cover | Brass | 1 |
3 | O-ring | EPDM | 2 |
4 | Sealing | PTFE | 2 |
5 | Ball | Brass | 1 |
6 | Steam | Brass | 2 |
7 | O-ring | NBR | 2 |
Electric Valve Dimension:
Size (mm) | D1/D2 | d | L1 | L2 | E1 | H1 | H2 |
TF8(1/4”) Electric valve | 1/4” | 8 | 49 | 12 | 20.5 | 80.5 | 12 |
TF10(3/8”) Electric valve | 3/8” | 10 | 49 | 12 | 20.5 | 80.5 | 12 |
TF15(1/2”) Electric valve | 1/2” | 15 | 56 | 13 | 25 | 84 | 16 |
TF20(3/4”) Electric valve | 3/4” | 20 | 66 | 15 | 31 | 87 | 19 |
TF25(1”) Electric valve | 1” | 24 | 71 | 15 | 38 | 89 | 22 |
