CDECO2LIN | CO2 injection valve – stainless steel quill

CO₂ Injection Valve – Stainless Steel Quill

The CO₂ Injection Valve with stainless steel quill is an essential component for any swimming pool or water treatment system that uses carbon dioxide for pH control. This precision-engineered valve ensures the accurate and safe injection of CO₂ gas directly into the water stream, helping to maintain stable and balanced water chemistry while minimizing waste and operational risks.

Product Overview:

This injection valve assembly includes a robust stainless steel quill, high-grade fittings, and an integrated isolation ball valve for easy maintenance and installation. Designed to work seamlessly with CO₂ flow controllers and dosing systems, it ensures efficient CO₂ delivery and optimal pH regulation.

Key Features:

• High-Quality Materials:
  Manufactured with corrosion-resistant stainless steel quill to withstand long-term exposure to water and CO₂ gas.
  Fittings made from chemical-resistant plastic and brass to ensure leak-free operation and long service life.

• Precision Injection:
  The quill delivers CO₂ deep into the water flow path, ensuring maximum dispersion and quick dissolution, reducing pH spikes or imbalances.

• Integrated Ball Valve:
  Includes a manual shut-off ball valve that allows for easy isolation of the injection line during maintenance or inspection.

• Easy Installation:
  Compatible with standard pipe fittings; can be quickly integrated into both new and existing pool plumbing systems. No special tools required.

• Secure Connections:
  Fitted with compression joints and threaded adapters to prevent gas leaks and ensure a safe, airtight CO₂ delivery.

Technical Specifications:

• Material: Stainless steel (quill), plastic (body), brass/metal (connectors)

• Connection Type: Compression and threaded fittings

• Working Pressure: Suitable for standard CO₂ dosing systems (check system rating)

• Application: Pools, spas, commercial water treatment setups

• Length of Quill: Typically extends into main pipe to ensure proper gas delivery (varies by model)

Applications:

• Swimming pools using CO₂ as a pH control alternative to acid dosing

• Water treatment plants and commercial pools with automated chemical dosing systems

• Ideal for systems using Certikin CO₂ Flow Controllers or other CO₂ regulation units

Benefits:

• Reduces the need for hazardous acids like hydrochloric acid

• Promotes safer, smoother, and more environmentally-friendly pH adjustment

• Compatible with COSHH-compliant chemical handling procedures

• Simple operation and minimal maintenance required