Overview
The DRZR Tuning Valve is a compact, high-precision inline dual-head needle valve made from aluminium alloy and stainless steel internals. Designed for 4/6 mm CO₂ tubing, it allows ultra-fine adjustment of CO₂ flow and secure locking via nut-lock collars—ideal for precise control in planted aquariums.
Key Features
- Hose-to-hose inline setup: Easily install between CO₂ regulator and diffuser using standard 4 mm ID / 6 mm OD tubing.
- Precision tuning: Dual fine-threaded needle valves provide micro-adjustment for bubble rate and flow consistency.
- Secure nut-lock collars: Prevent unintentional adjustments or tube slippage once set.
- Quality build: CNC-machined aluminium exterior and stainless steel internals ensure durability and corrosion resistance.
- Compact & visually minimal: Small profile (4×2.6×1.2 cm) blends into setups neatly.
Specifications
| Material | Aluminium alloy body |
|---|---|
| Size | ≈ 4 × 2.6 × 1.2 cm |
| Connections | Inline hose-to-hose fitting for 4/6 mm tubing |
| Mechanism | Dual-head needle valve with nut-lock collars |
Why Choose DRZR?
- Ultra-precise CO₂ control: Fine threading and dual valves make it ideal for tailoring bubble rates in medium/high-tech planted tanks.
- Leak-proof performance: Nut-lock collars keep tubing firmly in place, even under pressure.
- Durable mechanics: Solid metal build stands up to CO₂ pressure without wear or bending.
- Minimal aesthetic impact: Compact inline design keeps hardscape clean and unobtrusive.
Installation & Use
- Cut 4/6 mm CO₂ tubing where you want to add fine control.
- Insert valve inline and press tubing into both hose-to-hose ends.
- Turn CO₂ system on, adjust needle valves to achieve target bubble count.
- Tighten nut-lock collars once flow rate is set to secure tubing.
- Check for leaks and fine-tune if necessary.
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