HYDROS DC CO2 Solenoid Valve

The HYDROS DC CO2 Solenoid Valve is your go-to solution when you need precision in high-pressure systems. Whether you’re managing a CO2 setup for a planted tank or automating water flow in a reef ATO system, this aquarium CO2 solenoid valve does it quietly and consistently. Just plug it into a HYDROS Drive Port and let your controller take over.

HYDROS DC CO2 Solenoid Valve Features

For reefers and aquascapers who need clean automation, this valve keeps your system tidy and your schedule hands-free. It’s strong, sealed, and ready for constant use—exactly what you want when dealing with live environments and high-pressure flow.

Features You’ll Appreciate:

• Use It Anywhere: Controls RO/DI lines, ATO reservoirs, CO2 injection, or calcium reactors

• Drive Port Ready: Pulls power directly from HYDROS controllers—no wall wart required

• Secure Fit: GX12 aviation-style connector resists corrosion and loosens

• High PSI Capacity: Withstands up to 120 PSI for serious pressure-driven systems

• Plug-and-Play: Installs in minutes without adapter drama

This Aquarium CO2 Solenoid Valve Delivers Reliable Flow Control

This isn’t your typical hobby-grade valve. The HYDROS DC model operates as a normally closed valve, opening only when triggered via your HYDROS automation rules. That means peace of mind whether you're fine-tuning a planted tank’s CO2 level or automating a freshwater top-off.

Popular Use Cases:

• Delivering controlled CO2 to planted aquariums

• Regulating calcium reactor flow

• Triggering ATO water lines on sensor cues

• Automating RO/DI unit shutoff based on float switches

• Preventing siphon or overflows in failsafe setups

HYDROS DC CO2 Solenoid Valve Specs

• Valve Type: Normally Closed

• Connection Size: ¼″ push-connect tubing

• Max Working Pressure: 120 PSI

• Connector Style: GX12, metal aviation plug

• Waterproof Rating: IP65

• Power Source: HYDROS Drive Port (no separate power needed)

• Cable Length: 6.5 feet

Built by AutoAqua, Backed by CoralVue

This aquarium CO2 solenoid valve is built by AutoAqua and distributed by CoralVue, two names well known for quality in aquarium tech. Each unit is tested for durability and consistency, ensuring it performs without surprises.

Warranty Terms:

• Coverage: 1-year warranty against defects

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• Temperature Sensor
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• Leak Detection Sensor