Description
The Armstrong Fluid Technology RL-11 Relief Valve is engineered for dependable, long-lasting performance in demanding industrial and HVAC applications. Built to handle pressure surges with precision, this valve protects your equipment and systems by efficiently relieving excess pressure before damage can occur.
Key Features
- 30 PSI pressure rating suitable for a wide range of industrial and HVAC applications
- Corrosion-resistant construction for enhanced durability and extended service life
- Reliably manages excessive pressure build-up to safeguard downstream equipment
- Robust build quality engineered to withstand harsh operating environments
Product Highlights
The RL-11 Relief Valve is a critical safety component for maintaining safe pressure levels within pipelines and pressurized systems. By preventing damaging pressure surges, it helps reduce costly downtime and equipment repairs. Whether integrated into an HVAC system or a broader industrial pressure management setup, the RL-11 delivers consistent, trustworthy performance.
Product Information
- Brand: Armstrong Fluid Technology
- Model: RL-11
- Item Number: 216942-300
- Pressure Rating: 30 PSI







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