ZRDR CO2 Motor Valve Display Timing Switch Single Head Pressure Reducing Value Wet Dry / Sump Seachem CupriSorb is a narrow

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ZRDR CO2 Motor Valve Display Timing Switch Single Head Pressure Reducing Value Wet Dry / Sump Seachem CupriSorb is a narrowZRDR CO2 Motor Valve Digital Display Timing Switch Pressure Reducing Valve Single head version (two different size heads) Part # X02 01A If you need the Double head version (same size heads) order Part X02 01B Unlike traditional Solenoid Valves that use magnetic force, the Motor Valve sends a timed signal to turn on or off the valve. This design greatly reduces the chance of overheating, as this function only takes a few seconds to preform. A Solenoid