Inta offers a range of solar-rated check valves that effectively address the issue of anti-gravitational circulation in solar fluid systems. These check valves are specifically designed to withstand the high temperature requirements of solar circuits and feature a sturdy metal shutter for prolonged durability.

• Solid brass construction, including the shutter
• UNI EN ISO 228 female threaded valve
• Available in ¾” and 1″ variants
• Prevents anti-gravitational circulation
• Maximum temperature 180°C
• Maximum pressure 16 bar

Technical Specification