The CHSV series safety valve is designed for safe pressure relief in wall-mounted boiler heating systems when water pressure becomes excessively high. It operates without any external force, utilizing the medium's own pressure to discharge a certain amount of fluid, thereby preventing pressure from exceeding the rated safety limit. Once pressure returns to normal, the valve automatically closes and stops further fluid discharge.

Technical Specifications

Opening Pressure Range: 3 Bar ± 0.3 Bar

Closing Pressure: >2.65 Bar

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