Specifications / Parameters Model: RGASKET X182 Application/Valve Type: Design E (E‑Body valve), 2″ size (Type E vapor/liquid service) Temperature Rating: From approx. –325 °F to +1100 °F (≈ –198 °C to +593 °C) Materials: Graphite/inconel composite sealing elements (gasket set) Contents: Kit includes bonnet gasket, spiral gasket, seat ring gasket, shims (for 2″ valve) Compatibility: Suitable for “E”, “ER”, “EZ‑2” and “EA 4×2” configurations (for 2″ size) Kit Weight: Approximately ~1 lb (≈ 0.45 kg) depending on packaging