Overview
The Fisher valve cage 218361SD001 (also referenced as 307019 HT.970124) is a precision-engineered valve cage component designed for use in Fisher control valve assemblies. As a critical trim component, the cage guides valve plug motion, maintains flow control characteristics, and ensures reliable performance across a wide range of industrial process applications.
Key Features
- Precision cage-guided valve design for stable plug operation
- Engineered for reliable flow control and consistent shutoff
- Compatible with Fisher control valve families
- Quality construction for industrial and commercial applications
- New, open-box condition inventory
Technical Specifications
Verify all specifications with Fisher documentation or your system integrator before ordering. Key design parameters include cage diameter, port configuration, and material composition aligned to the parent control valve body.
Typical Applications
- Control valve trim assemblies
- Process flow regulation in industrial systems
- Throttling and on-off valve control
- Replacement of worn or damaged cage components
Compatibility & Replacements
Compatible With
- Fisher control valve bodies and trim assemblies
- System integrators should verify specific valve series compatibility
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. This cage may be a direct replacement for specific Fisher valve models—contact your controls partner to confirm drop-in fit and functional equivalence.
Works With
Consult Fisher technical documentation or control valve system specifications to confirm integration with your valve body, bonnet assembly, and process control system.


















