1. Q941F-40P Intelligent Switch Type Electric Ball Valve
2. Q941Y-16P Intelligent Switch Type Electric Ball Valve
3. Q941Y-25P Intelligent Switch Type Electric Ball Valve
4. Q941Y-40P Intelligent Switch Type Electric Ball Valve
5. Q941F-16R Intelligent Switch Type Electric Ball Valve
6. Q941F-25R Intelligent Switch Type Electric Ball Valve
7. Q941F-40R Intelligent Switch Type Electric Ball Valve
8. Q941Y-16R Intelligent Switch Type Electric Ball Valve
9. Q941Y-25R Intelligent Switch Type Electric Ball Valve
10. Q941Y-40R  Intelligent Switch Type Electric Ball Valve
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