CHSV series safety valve is suitable for safe pressure relief when the water pressure in the wall-hung heating system is too high. It uses the force of the medium itself without any external force to discharge a certain amount of fluid to prevent the pressure from exceeding the rated safety value. When the pressure returns to normal, the valve closes again and stops the medium from continuing to flow.

Technical parameters

Open pressure range: 3Bar±0.3Bar

Closing pressure: >2.65bar

Valve body material: brass Service life: more than 10000 times