Stainless Steel Aquarium Air Flow Splitter 4mm Lever Control Valve

The Castle Dawn Aquatics 304 Stainless Steel Air Flow Control Valve offers a premium solution for managing multiple air lines from a single pump. Crafted from durable 304-grade stainless steel, this valve can withstand pressures of up to 4kg, doubling the strength of similar valves made from chromium copper (2kg limit). This ensures long-lasting performance and reliability, even in high-output setups.

Each outlet is equipped with its own turn valve, giving you precise control over airflow to multiple devices such as air stones, sponge filters, or breeding boxes. Compatible with up to 8mm tubing, this valve is suitable for both freshwater and saltwater aquariums.

Key Features and Important Notes:

• What’s Included:
  1 × 304 stainless steel air flow control valve (multiple outlet options available)
• Size:
  Fits tubing up to 4mm.
• High-Pressure Resistance:
  Withstands up to 4kg of pressure – twice the strength of standard chromium copper valves
• 304 Stainless Steel Build:
  Corrosion-resistant, rust-proof and suitable for marine or freshwater use
• Precision Control:
  Each outlet features an individual turn valve for adjustable airflow control
• Universal Compatibility:
  Works with most air pumps and aquarium airline tubing setups
• Ideal for Multi-Device Systems:
  Split airflow between sponge filters, air stones, CO₂ diffusers, and more
• Warranty:
  1‑Year Warranty (T&Cs apply).
• ⚠️ Warning: Be wary of versions made from cheap materials being sold on various low-cost apps/sites. They may pose a risk to the health of your aquarium inhabitants or cause personal harm.