WRA3-210 w/ brass valve
Application
HVAC system
Heating system
Water treatment system
Industrial equipment
Valve body:
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: G 1/2’’ - G 2’’
Valve type: 2-way and 3-way Flow characteristic: equal percentage, on/off
ACTUATOR:
Cover: PC Rotating shaft: POM & Stainless steel(Optional)
Power supply: 24VAC/DC( Support customize the driver of the power supply for 12 ~ 28 VDC)
On-Off time: 2N.m--8S; 6N.m--20S; 10 N.m--48S (On/off time can be set according to customer needs, set up, the value will be fixed.)
Angle of rotation: 90° Manual handle available
Protect rank: IP65
Material
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball:stainless -steel or chromeplate brass. stem: EPDM
Matching Valve body parameters:
Model No. |
Description |
DN(mm) |
Inch |
Kvs(m3/h) |
Pvmax(MPa) |
Ps(KPa) |
W8BV215 |
2-way |
DN15 |
1/2” |
6.15 |
2.5Mpa |
1400 |
W8BV220 |
2-way |
DN20 |
3/4” |
10.5 |
2.5Mpa |
1400 |
W8BV225 |
2-way |
DN25 |
1” |
16.1 |
2.5Mpa |
1400 |
W8BV232 |
2-way |
DN32 |
11/4” |
16 |
2.5Mpa |
1400 |
W8BV240 |
2-way |
DN40 |
11/2” |
25 |
2.5Mpa |
1400 |
W8BV315 |
3-way |
DN15 |
1/2” |
3.95 |
2.5Mpa |
1400 |
W8BV320 |
3-way |
DN20 |
3/4” |
6.8 |
2.5Mpa |
1400 |
W8BV325 |
3-way |
DN25 |
1” |
15.8 |
2.5Mpa |
1400 |
W8BV332 |
3-way |
DN32 |
11/4” |
16 |
2.5Mpa |
1400 |
W8BV340 |
3-way |
DN40 |
11/2” |
25 |
2.5Mpa |
600 |
W8BV350 | 3-way | DN50 | 2” | 40 | 2.5Mpa | 600 |
Actuator technical parameters:
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
WRA3-210 |
3-point |
24VAC |
10 |
42 |
WRA3-210A |
On/off |
24VAC |
10 |
42 |
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