Caleffi Pressure & Temperature Security

Temperature and pressure relief valve. For solar thermal systems, to protect the hot water storage. Certified to EN 1490 with settings: 7 - 10 bar.

Technical specifications:

• Connection: G 1/2" A (ISO 228-1) M.
• Drain connection: Ø 15.
• Pressure setting: 6 bar.
• Temperature setting: 90 °C.
• Maximum discharge rating: 10 kW.
• Finish: chrome plated.
• Material: dezincification resistant brass DR.