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Description
Fast running control ball valve consists of WRA3-...D series stepping motor actuator and W8BV... series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Stepping motor control ball valve. The characteristic of it is accurate,fast,strong anti-interference. It is a typical digital control mode.
Actuator
Model No. | Working Voltage | Actuator type | Output torque | On/off time |
WRA3-105D | 24VDC
|
on/off
| 6N.m |
10-35S
|
WRA3-205D | 12VDC | |||
WRA3-305D | 3VDC |
Ball Valve
Model No. | Description | Inner Dia. | Inch | Kvs(m3/h) | Pmax(KPa) | Ps(KPa) |
W8BV215 | 2-way | 12mm | 1/2” | 8.6 | 1000 | 1400 |
W8BV220 | 2-way | 15mm | 3/4” | 21 | 1000 | 1400 |
W8BV225 | 2-way | 20mm | 1” | 26 | 1000 | 1400 |
W8BV232 | 2-way | 10mm | 1 1/4” | 8.6 | 1000 | 1400 |
W8BV240 | 2-way | 14mm | 1 1/2” | 21 | 1000 | 1400 |
W8BV250 | 2-way | 18mm | 2” | 22 | 1000 | 1400 |
Wiring Diagram
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24V/12V/3V, ON/OFF, Proportional |
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