Pressure Relief Valve | Replacement Safety Valve for Pond

Aeration Systems

Protect your pond aeration system from damaging pressure buildup with the Outdoor Water Solutions Pressure Relief Valve. Designed to safeguard compressors and windmill aeration systems, this heavy-duty replacement valve automatically releases excess air pressure caused by frozen airlines, clogs, or other flow restrictions—helping prevent costly equipment damage and unexpected downtime.

Constructed from durable all-steel components, this pressure relief valve is built to withstand harsh outdoor environments, including freezing temperatures and year-round exposure. Unlike plastic alternatives that can crack or wear over time, its rugged design provides dependable performance season after season.

Compatible with 3/8-inch and 1/2-inch airline systems, the valve installs as a direct replacement for most factory-installed pressure relief valves, making maintenance fast and straightforward with no system modifications required.

Whether you're maintaining a windmill aerator or an electric pond aeration system, the Outdoor Water Solutions Pressure Relief Valve provides an added layer of protection to help extend equipment life and maintain consistent airflow.

Key Features & Benefits

• Protects compressors and windmill aeration systems from excess air pressure
• Automatically releases pressure caused by frozen, clogged, or blocked airlines
• Helps prevent compressor damage and costly repairs
• Heavy-duty all-steel construction for superior durability
• Designed for reliable year-round outdoor performance
• Compatible with 3/8" and 1/2" airline tubing
• Direct replacement for most factory-installed pressure relief valves
• Easy installation with no modifications required
• Ideal for Outdoor Water Solutions windmill and electric aeration systems
• Helps maintain safe, efficient, and dependable aeration system operation

The Outdoor Water Solutions Pressure Relief Valve is a simple but essential component for protecting your pond aeration investment, ensuring reliable airflow and dependable system performance in every season.

Freeze/Pressure Control Units

• Pressure Relief Valve - 1/2" Fittings