Del West keepers are the world standard for all major series:

• Aerospace quality titanium or steel available
• Coating available if desirable
• 100% CNC machined for unparalleled tolerance control and surface finish
• Precision ID bore control for proper valve stem to keeper contact
• Close taper angle control for proper keeper to retainer contact

The result is a superior valve-stem-to-keeper-to-retainer assembly. When the fit is correct, there is no relative motion in the assembly. This results in less wear and an extended service life of the mating components.

Please speak with a Del West engineer to understand what is right for your application.

Del West. Precisely.