Licensed by Alcoa, Crissair manufactures the unique Rosan designs.

Crissair is licensed by Alcoa to manufacture components utilizing the unique Rosan fluid boss adapter design approach. Manufactured in 17-4 PH Cres, 15-5 PH and 6AL-4V titanium materials, valves have been fully qualified up to 5000 PSI operating system pressure. Crissair’s Rosan style hardware is designed to meet the performance requirements with the Lock Ring Retention system incorporated in the body design, rather than inserting valve components into an existing Rosan adapter.

Rosan Style Valves

• Check Valves
• Relief Valves
• Restrictors / Flow Controls
• Charging Valves
• Shuttle Valves