253046 | Solar Safety Relief Vlv 90# | Caleffi Handshower Diameter_3-5/16IN The three-phase power system provides

The three-phase power system provides efficient and powerful operation

Contact configuration: SPDT

Its 300 psi pressure rating makes it suitable for various hydronic applications

Whether you need to adjust airflow in HVAC systems or control exhaust from machinery

253046 | Solar Safety Relief Vlv 90# | Caleffi Handshower Diameter_3-5/16IN The three-phase power system provides**Caleffi Solar Safety Relief Valve 253046** The Caleffi 253046 Solar Safety Relief Valve is designed to protect solar thermal systems from overpressure. It features a 90# pressure rating, ensuring reliable operation in demanding solar applications. **Key Features:** * Safety protection for solar thermal systems * 90# pressure rating for increased reliability * Durable brass construction for corrosion resistance * Compact design for easy installation