1/4 inch DN8 NPT 2 Way 12VDC 24VAC/DC Stainless Steel 304 Normally Closed Electrical Position Feedback On/Off Motorized Ball Valve

Technical Parameters:◎Valve Body Diameter: 1/4 inch NPT;◎Valve Body Material: Stainless Steel 304;◎Actuator Material: Engineering Plastics;◎Sealing Material: FKM and PTFE;◎Wiring Diagram: CR502-B (Electircal Singal Position Feedback Auto Return When Power Off);◎Working Voltage: AC/DC9-24V;◎Working Current: ≤500mA;◎Working Medium: Fluid, Air;◎Working Pressure: Max 145 Psi;◎Switching Time: ≤5 sec.;◎Life Time: 70000 times (Testing pressure is 0.4MPa, medium is water)◎Actuator Rotation Angle: 90°;◎Torque Force: 2 N.m.;◎Cable Length: 0.5m;◎Environment Temperature: -15℃ ~ 50℃;◎Liquide Temperature: 2℃ ~ 90℃;◎Switch Indicator: YES◎Manual Override: YES;◎Protection Class: IP67Application:◎HVAC;◎Water Treatment;◎Chemical Process;◎Air Compressor Drainage;◎Automatic Control System;◎Solar Hot Water Engineering;◎Watering Flowers, Regular Humidification;◎Air Conditioning Automatically Humidifies;◎Automatic Control Of Small Industrial Equipment;◎Environmental Protection, Efficient Water-saving;◎Replace Solenoid Valve (Especially when solenoid valve cannot work reliably);Manual Override Instructions:◎In case of anelectric supply failure, it is possible to operate the actuator manually.◎Power must in off position when start the manual override.◎Gently putt up the knob about 3mm, then revolve the knob around left and right to control the valve open or close.◎When the red needle in the indicator pointing to "S", means the valve is closed; When pointing to "O", means the valve is open.◎After finish the manual override operation, must press down the knob, so that for the normal electric operation.

• ◎2 Way 1/4" NPT Full Bore 8mm Stainless Steel Lead Free Valve Body, Suitable For Portable Water;
• ◎Wide Range Working Voltage Design, Will Working At Voltage From 9-24VAC And 9-36VDC, Including 12VDC 24VDC 24VAC;
• ◎Limit Switches Built-In, Auto Cut Off Current When Arrived At Place(0Ma When Fully Open or Fully Closed),Saving And Long Life;
• ◎Only Connecting 2 Wires(Red/Black) To The Power Supply Then The Valve Can Be Opened, Normally Closed Design(Built-In Capacitor Return), Will Return To Original Position When Power Off/Power Failed;
• ◎Installed With Green/Blue, Yellow, White 3 Colors Electrical Signal Feedback Wires, Fully Open And Fully Closed Signal Feedback Showing The Valve Status According To The Need, If You Don't Need It, Cut it Out or Leave It Unattached.