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DC24V ON/OFF Electric Control Ball Valve
| Model No. : | WRA3-105D |
|---|---|
| Brand Name : | WINNER |
| Material : | Brass |
Product description
WRA3-...D series control ball valve consists of on/off type or 3-point type actuator and W8BV- series ball valve,which have compact structure,stable operation,excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipments.
Application
HVAC system
Heating system
Water treatment system
Industrial equipment
Technical data
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: 1/2`` ~ 2``
Valve type: 2-way and 3-way Flow characteristic: equal percentage
ACTUATOR:
Power supply: 24VDC, 12VDC, 3VDC
On-Off time: 12s ~35s
Angle of rotation: 90°
Manual handle available
Protect rank: IP67
Material
Valve body:
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: stainless steel brass Stem: EPDM
ACTUATOR:
Cover: PC
Rotating shaft: POM & Stainless stell(Optional)
Matching Valve body parameters:
|
Model No. |
Description |
DN(mm) |
Inch |
Kvs(m3/h) |
△Pvmax (MPa) |
△Ps (KPa) |
|
W8BV215 |
2-way |
DN15 |
1/2" |
6.3 |
1Mpa |
1400 |
|
W8BV220 |
2-way |
DN20 |
3/4" |
6.3 |
1Mpa |
1400 |
|
W8BV225 |
2-way |
DN25 |
1" |
10 |
1Mpa |
1400 |
|
W8BV232 |
2-way |
DN32 |
11/4" |
16 |
0.6Mpa |
1400 |
|
W8BV240 |
2-way |
DN40 |
11/2" |
25 |
0.6Mpa |
1400 |
|
W8BV250 |
2-way |
DN50 |
2" |
40 |
0.6Mpa |
1400 |
|
W8BV315 |
3-way |
DN15 |
1/2" |
6.3 |
1Mpa |
1400 |
|
W8BV320 |
3-way |
DN20 |
3/4" |
6.3 |
1Mpa |
1400 |
|
W8BV325 |
3-way |
DN25 |
1" |
10 |
1Mpa |
1400 |
|
W8BV332 |
3-way |
DN32 |
11/4" |
16 |
0.6Mpa |
1400 |
|
W8BV340 |
3-way |
DN40 |
11/2" |
25 |
0.6Mpa |
1400 |
|
W8BV350 |
3-way |
DN50 |
2" |
40 |
0.6Mpa |
1400 |
Actuator technical parameters:
|
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
|
WRA3-105D |
On/off |
24VDC |
6 |
10-35 |
|
WRA3-205D |
ON/off |
12VDC |
6 |
10-35 |
|
WRA3-305D |
On/off |
3VDC |
6 |
10-35 |
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