Waterco Vacuum Relief Valve

Description

Waterco Vacuum Relief Valve, also known as the Zane Solar Vacuum Relief Valve, plays a vital role in safeguarding Solar Pool Heating Systems from the damaging effects of vacuum pressure.

🔍 Key Features & Benefits

• Vacuum Protection: Prevents collapse or damage to solar panels and plumbing when water drains from the system.
• Spring-Loaded Design: Ensures a strong, leak-free seal while automatically allowing air into the system when needed.
• Universal Fit: Compatible with both flexible strip and rigid panel solar heating systems.
• Durable Construction: Built to withstand outdoor conditions and constant pressure changes, extending the life of your system.
• Easy Installation: Screw-in style valve that’s fully serviceable and simple to maintain.

🌬️ Why a PRV Is Critical

• Prevents Vacuum Crush: When water drains out, a vacuum can form inside the panels and pipes. Without a PRV, this can collapse tubing or crack PVC.
• Automatic Air Intake: PRVs open when internal pressure drops, allowing air to enter and equalize the system.
• Protects System Longevity: Reduces stress on collectors, manifolds, and plumbing—especially in long or elevated installations.