Bellows Balanced Safety Valve

The bellows balanced safety valve designed by Dazhong Valve Group is a cooperative brand of YOY Yongyi Valve Group. , The stainless steel forming bellows is used to ensure zero leakage of the medium, and it can balance the back pressure of the safety valve outlet to ensure the set pressure. The flat disc and seat are easy to service and rework.

• The bellows balanced safety valve is a pressure pipeline and container used for toxic, harmful and flammable and explosive media as an overpressure protection device. It adopts stainless steel forming bellows to ensure zero leakage of the medium and balance The back pressure at the outlet of the safety valve ensures the set pressure.

• Full-open structure, large displacement. Stainless steel forming bellows design ensures zero leakage of media.

• Flat construction of the disc and seat is easy to repair and rework. The set pressure deviation is small, up to ±3%.

• Select high-quality spring steel to ensure the life and stability of the spring.

• Balance the back pressure at the outlet of the safety valve to ensure the accuracy of the set pressure.