Since its founding in 1954, Crissair has manufactured high quality, precision components for nearly every airframe manufacturer and major subcontractor in the industry. Crissair is recognized as the leader in the design and manufacturing of check valves. We pride ourselves on this reputation. However, we are more than just check valves! With over 11,000 designs our product line ranges from miniature fluid control components to complete manifold assemblies.

Crissair has expanded it's research and development programs, broadened its product base and production capabilities to serve today's military and commercial aircraft industries.

Starting back in the 1950's we were servicing the customer performance needs of our clients, sometimes within less than 24 hours. We've gained the loyalty of our customers by understanding their needs, developing engineering solutions, and producing quality hardware to meet their delivery and performance needs. This understanding has made us who we are today.

Our innovative engineering process has led to the ability to take the customer requirements and transform them to the lightest, most reliable assemblies.

Our state-of-the-art machining centers and our newly renovated high pressure and flow test facilities allow our highly trained workforce to produce precision, cost-effective solutions for our customers.

Crissair employs a single quality management system aligned to AS 9100 and ISO 9001 and is committed to have first-time-quality integrated into every process.

Our sales administrators build up customer relationships with focus on individual attention. Our engineering department works closely with customers from the proposal stage to the final qualification of hardware.

The core values of customer service have allowed us to form strong lasting relationships.