SPX SPX108132-2.0-W61-W81-W64R-TR Stem

SPX SPX108132-2.0-W61-W81-W64R-TR Stem is a Tri-Ring (TR) style stem for SPX Flow W60-series single-seat valves, compatible with W61, W81, and W64R bodies. The stem length is 2.0 inches, used to translate actuator motion to the valve plug for precise open/close control in shut-off, divert, and tank-outlet configurations. The TR configuration supports Tri-Ring seals, with documented material options including EPDM and FKM. This stem is intended for industrial installations where SPX W60 valves are deployed, including chemical processing, pharmaceutical manufacturing, and food and beverage lines, providing reliable actuation in tight shut-off or diversion services. The design aligns with standard stroke profiles for the W61/W63 and W81/W83 variants, enabling TR-equipped assemblies on W64R configurations as needed.