Reverse-arched slotted bursting disc (YF)

Reverse-arched rupture disc: The convex side faces the high-pressure side of the pressure system. It consists of a serrated strength membrane and a sealing membrane. When the strength membrane becomes unstable, the composite disc flips, and the serrations on the strength membrane fracture the sealing membrane to open for pressure relief.

Product Features

• Suitable for gas-phase and gas-liquid phase media
• Suitable for low-pressure applications
• No sparks during explosion.
• Maximum working pressure can reach up to 90% of the minimum burst pressure.
• No fragments after bursting; can be used in series with a safety valve.
• Size: DN15~DN800mm