ISO 9001 Certification 2way DN15 ball valve for control waters flow for chilled water
2way DN15 control ball valve for control water flow
Application
HVAC system, heating system, Water treatment system, Industrial equipment
Operational mode
Winner motorized ball valve is motor-operated by a type of WRA-5320, and WRA-5320A actuator. The actuator is controlled by a modulating on/off or 3-point control system and move the ball of the valve, to the opening position dictated by the control signal.
Technical data
Valve body:
Medium: cold/hot water, with 50% glycol Temperature of medium: 2°C...90°C
Rated pressure: PN16 Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%RH Size: 1/2’’, 3/4’’ and 1’’ Valve type: 2-way
Material
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: chrome-plated brass stem: EPDM O-rings
|
Model No. |
|
Inner Dia. |
Inch |
Kvs(m3/h) |
Pvmax(KPa) |
Ps(KPa) |
|
W6BV215 |
2-way |
12mm |
1/2” |
8.6 |
600 |
900 |
|
W6BV220 |
|
15mm |
3/4” |
21 |
600 |
900 |
|
W6BV225 |
|
20mm |
1” |
26 |
600 |
900 |
Actuator
WRA-5320 AC230, 50/60Hz, 3-point
WRA-5320A AC230, 50/60Hz, on/off
Output torque: 3.5N.m Angle of rotation:360°
Protect rank: IP54 On/off time: 19S/50Hz; 15S/50Hz
Function (3-point or on/off type)
The actuator is controlled by an on/off control signal, using unidirectional synchronous motor and gear speed reducer drive to fix and lock. .
WRA-5320 3-point type
Blue wire is power on Valve closed
Brown wire is power on Valve open
Blue or brown wire is power off Valve keep the current position
Black wire is connected to the null wire. Also can be used as on/off type.
WRA-5320A on/off type
Black wire is the control wire. Power on: valve open, power off: valve close
Brown wire is connected to the power wire.
Blue wire is connected to the com. Only can be used as on/off type.
|
Model No. |
Working Voltage |
Actuator type |
Output torque |
Consumption |
On/off time |
Valve body |
|
WRA-5320 |
230VAC±15% 50/60Hz |
3-point or on/off |
2.5N.m |
6W |
50Hz:19S 60Hz:15S |
W6BV215 W6BV220 W6BV225 |
|
WRA-5320A |
On/off |
Installation:
IInsert the valve stem to the bottom of the actuator, and insert 2 pin, located in the bottom of the actuator to the valve’s mounting hole. Then screw down the brass cap nut
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