ZBA27 series wrench spring slightly opened external thread safety valve

Type A27H is suitable for equipment and pipelines with media such as water, air, and steam with working temperatures ≤200°C. A27Y-P/R is suitable for use on equipment or pipelines with corrosive media at operating temperatures ≤200°C as an overpressure protection device.

For information on main parts materials and connection dimensions, you can contact us directly. If your working conditions are special, our valve professional technicians will accurately select the valve for you based on actual conditions.