low temperature diy co2 fish tank solenoid valve regulator W00-03A/03B

Newly designed carbon dioxide solenoid valve
Simple and safe to use, LCD display, waterproof
Low temperature regulator type, long-term use will not cause overheating
Lock nut is designed for carbon dioxide pipe connection
Need to be used with carbon dioxide regulator or DIY carbon dioxide reactor system
It is best to use a regulator in conjunction with a timer to automatically perform opening and closing
Working pressure does not exceed 0.6mpa
power supply:
DC 12 volts used worldwide
Suitable for 110V 220V countries

Type A: Connect with M10*1 external thread or regulating valve, bubble counter, 4*6mm air pipe
Type B: Connect 4*6mm air tube, bubble counter