General Air Products Half Inch In-Tank Check Valve for Plumbing Systems

The General Air Products Half Inch In-Tank Check Valve is engineered for precise fluid control and reliable backflow prevention within commercial plumbing and fire protection infrastructure. Designed specifically for in-tank installation, this component mounts directly inside system tanks to secure one-way fluid flow, minimizing leakage and contamination risks while preserving pump efficiency and optimal water supply quality.

This check valve satisfies strict industry regulations for fire safety and plumbing systems as mandated by applicable codes such as NFPA 13 and NFPA 25, ensuring reliable backflow protection and maintaining system integrity under fluctuating pressure conditions. By preventing reverse flow that can compromise critical life safety equipment, this valve minimizes operational downtime and costly repairs in commercial facilities.

Key Features & Construction

• Compact Half-Inch Size: Engineered with a 1/2" profile to fit seamlessly in tight, confined tank spaces across various plumbing systems.
• In-Tank Installation: Mounts directly inside tanks to reduce leakage paths and contamination risks, enhancing overall system durability.
• Robust Material Build: Constructed from corrosion-resistant materials to withstand wear and fluctuating pressure conditions in demanding fire protection environments.
• Secure Sealing Performance: Provides dependable one-way flow control to maintain pump efficiency and protect critical infrastructure.

Technical Specifications & Compliance Table

Submittal & Installation Note: Contractors and facility managers must verify local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer's engineering data sheets prior to system installation.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)