503-4681: 1.5mm Thick Backup Ring

The Backup Ring inside the hydraulic cylinder of the valve manifold is positioned between the sleeve and the O-ring seal. Its primary purpose is to safeguard the O-Ring seal from extrusion during high-pressure operations. By reducing the extrusion gap and preventing it from being forced into areas where it could be damaged or compromised under intense pressure. The Backup Ring can extend the service life of the O-ring seal and contribute to the overall efficiency and reliability of the hydraulic system.

Attributes:
• Reduces extrusion gap to safeguard the O-Ring from damage or compromise
• Resilient and durable materials to withstand hydraulic forces
• Ensures a proper fit and optimal sealing performance
• Easy installation and quick maintenance

Application:
This Backup Ring used in the hydraulic cylinder inside the valve manifold protects the O-ring seal from extrusion at high-pressure operations.

• Material: Polytetrafluoroethylene (PTFE) Plastic,Nylon, 6,