OP04 Wiring - 2 Wires, auto return electric motorized ball valve

1. Connects Red Wire To Positive Pole,  Black Wire To Negative Pole, The Ball Valve Opens (The Ball Valve Is Normally Closed By Default).

2. Disconnect Either Wire (The Circuit Is Open), There Is No Power Supply To The Ball Valve, The Ball Valve Closes.

※ Once In Position, There Is A Nominal Power Consumption To Keep The Capacitor Charged.

※ In Case Of Power Loss, Valve Will Return To Its Normal Position, Which By Default Is Normally Closed Valve. If Normally Open Ball Valve Is Needed, Please Let Us Know When Place An Order.

※ Voltage Of Power Supply For Option：5V DC/9-24V ADC/110-230V AC

※  A On/Off Switch Can Be Installed In Line With Red Wire For A Simple Set Up.

The Internal Capacitor Of The Ball Valve Actuator Is Charged During Initial Powering, Over A Period Of Approximately 60 Seconds. A Negligible Amount Of Power Is Required To Hold Position In Order To Keep The Internal Capacitor Charged. Without A Minimum Of 60 Seconds Powered The Capacitor May Not Maintain Enough Power To Return The Valve To The Closed Position.   Once The Power Is Cut Or Lost, The Internal Capacitor Will Use Its Power To Close The Valve Completely. 

∎ Precision metal gear, high strength, reliable performance, long service life  

∎  Multiple wiring for remote control and valve status feedback to intelligent control unit

∎  Floating sealing ball valve, no leakage

∎  Low power consumption, battery workable

∎  Flame retarded PC-ABS enclosure with compact, exquisite structure for small equipment

∎  IP 67 protection, applicable for humid environment

∎  With visual position indicator

∎  Various connectors customizable

∎  Manual override available for option