Metal two-way valve ZOLUX 04153 — 2 outlets for aquarium/terrarium plumbing

The ZOLUX metal two-way valve 04153 is a compact plumbing component designed for aquarium and terrarium systems. Constructed from metal, it provides a durable junction with two outlets for diverting or splitting water and air flow. The valve is intended for use with filters, pumps and air systems where a reliable, corrosion-resistant connector is required to create parallel circuits or to isolate branches in a plumbing layout.

Advantages

This metal two-way valve offers robust construction for long-term use in humid environments and improved mechanical strength compared with plastic alternatives. Its simple two-outlet design enables straightforward routing of supply or return lines without complex fittings. The valve supports both water and air applications, making it a versatile element for aquarium and terrarium plumbing arrangements.

Suitable for

• Splitting a single pump or filter outlet into two lines
• Directing air from an external pump to multiple air stones or devices
• Creating parallel water circuits for filtration or distribution
• Isolating branches for maintenance or seasonal changes

Key specifications

• Material: metal construction for enhanced durability
• Configuration: two outlet ports for diverting flow
• Application: suitable for water and air in aquarium and terrarium systems
• Compatibility: designed to connect standard aquarium/terrarium tubing and plumbing components
• Function: splitting, switching or isolating lines in plumbing circuits

How to use

Install the valve inline on the supply or return tubing by securely attaching the inlet and both outlet hoses to the corresponding ports. Ensure tubing fits snugly to prevent leaks; use hose clamps if necessary for pressurized or high-flow setups. Position the valve so it is accessible for adjustments and routine inspection. For air applications, connect the pump output to the inlet and run tubing from the outlets to the desired air stones or devices. For water applications, ensure flow direction and secure connections before powering pumps or filters.

Usage recommendations

Periodically inspect connections for signs of wear, corrosion or leakage and replace tubing or clamps as needed. When used in chlorinated or mineral-rich water, rinse and check the valve regularly to prevent buildup. For reliable performance, match tubing inner diameter to the valve ports and avoid excessive bending or tension on attached hoses.