Parameters / Specifications Model: RGASKET X202 Kit Type: Gasket replacement kit (multiple gaskets and sealing components) Compatible Valve / Trim Size: 3″ Type E (example configuration) Materials: Graphite/Inconel composite or similar sealing elements Temperature Rating: –325 °F to +1100 °F (≈ –198 °C to +593 °C) Components: Bonnet gasket – OD 5.16 inches Spiral gasket – OD 4.62 inches Seat‑ring gasket – OD 4.47 inches Shim – OD 4.66 inches Weight: Approx. 0.045 kg (varies depending on kit contents)