Parker CB Series Repair Kits – Seat and Spring Replacement for Ball Check Valves

Parker CB Series Repair Kits – Fast and Reliable Maintenance for Ball Check Valves

Parker’s CB Series repair kits are designed for quick and efficient servicing of CB check valves used in demanding applications such as gas turbines, oil & gas, and chemical processing. These kits allow for easy replacement of wear components, restoring valve performance without special tools.

Each kit includes:

• Seat
• Body gasket
• Crack spring

Repair kits are available for valve sizes CB6, CB8, and CB12, and for cracking pressures of 1, 5, 10, 15, 50, 100, and 120 psi. Two advanced seat materials are offered:

• Parkerfill – PTFE copolymer reinforced with carbon and graphite
• Parker Carbon – PTFE copolymer reinforced with carbon

Example part number:
KIT-CB12-120-PF

Using genuine Parker repair kits ensures leak-tight performance, high temperature resistance, and extended service life, while minimizing downtime and maintenance costs.