The CHSV series safety valve is designed for wall-mounted boiler heating systems to safely relieve excess water pressure. It operates without any external force, utilizing the pressure of the medium itself to discharge a certain amount of fluid and prevent system pressure from exceeding the rated safety limit. Once the pressure returns to normal, the valve automatically reseals and stops further fluid discharge.

Technical Specifications

Opening Pressure Range: 3 bar ± 0.3 bar

Resealing Pressure: >2.65 bar

Body Material: Polymer    Service Life: Over 10,000 cycles