Key Specifications / Parameters Parameter Detail Part Number RGASKETX202 Product Type Gasket Set (includes bonnet gasket, spiral‑wound seat‑ring gasket, shims) Valve Size Fitment ~3″ nominal (“Type E” valve body) Materials / Construction Inconel or similar alloy winding with graphite filler Temperature Range Approximately –325 °F (‑198 °C) to +1100 °F (~593 °C) Typical Kit Contents Bonnet gasket, spiral‑wound seat‑ring gasket, shim(s) Application Maintenance or repair of body/bonnet and seat‑ring joints in full‑capacity valves

Key Specifications / Parameters Parameter Detail Part Number RGASKETX182 Product Type Gasket set / joint sealing kit Valve Size Fitment 2″ nominal E‑Body control valves Service Temperature Range –325 °F (‑198 °C) to +1100 °F (~593 °C) Materials / Construction Inconel (or similar alloy) with graphite filler Typical Kit Contents Bonnet gasket, spiral-wound seat-ring gasket, shim(s)

Key Specifications / Parameters Specification Value / Description Part Number RGASKETX172 Product Type Gasket set (includes bonnet gasket, spiral wound seat ring gasket, shim, etc.) Size / Fitment ~1‑½″ size (“1 1/2″”) control valves, Type E bodies Temperature Range Approximately –325 °F (‑198 °C) to +1100 °F (~593 °C) Construction / Materials Spiral‑wound metal/graphite (or metal filler) style gasket set for high‑temperature service Application Re‑sealing body/bonnet joints and seat rings in full‑capacity control valves

Key Specifications / Parameters Specification Value / Description Part Number RGASKETX162 Product Type Gasket set (includes bonnet gasket, spiral wound seat ring gasket, and shim) Compatible Valve Size Range ½″ to 1″ (Nominal) Material / Construction Spiral wound metal/graphite or Inconel/graphite style gasket assembly Maximum Service Temperature Up to ~1100 °F (≈593 °C) in standard service Temperature Range Note For RGASKETX162 / RGASKETX422: –325 °F (‑198 °C) to +1100 °F (593 °C) Application Maintenance/repair of body/bonnet and seat ring sealing in E‑Body series valves Kit Contents Typical Bonnet gasket, spiral wound seat ring gasket, shim spacer etc.

Key Specifications / Parameters Part Number: 21B9340X012 Product Type: Anti‑extrusion ring / backup ring Material: Carbon‑filled PEEK (or similar high‑performance polymer) for elevated temperature/pressure service Application: Prevents extrusion of sealing material (e.g., PTFE seal or soft seat) in the valve trim stack under high differential pressure/temperature service Typical Fitment: Included in parts tables for Fisher ET/EAT valves (e.g., NPS 2 size in some “above 232 °C / 450 °F” service) Service Conditions: Intended for elevated temperature and pressure service where standard backup rings would not suffice Role in Assembly: Positioned just beneath the seal ring (or adjacent to packing) so that when the seal attempts to extrude into a gap, the anti‑extrusion ring blocks that path and maintains seal integrity

Key Specifications / Parameters Part Number: 12B7100X132 Product Type: Gasket Set (includes at least the bonnet gasket and the seat ring gasket) Intended Valve Rating: High pressure (Class 2500) service in the Fisher HP/HPA valve series Material / Construction: The valve manual notes gasket sets for HP/HPA use “N06600/Graphite” for CL1500 and for CL2500 a corresponding set (which the X132 suffix indicates) — thus likely a nickel alloy (e.g., N06600) winding with graphite filler or equivalent high‐performance gasket material Fitment: Typical for valve sizes NPS 1 (as per spare parts table) in the valve series; the table lists 12B7100X132 for “2 (std)” CL2500 valves (globe/angle) for HP and HPA valves Application: When servicing or replacing major sealing surfaces (body/bonnet, seat ring) in HP/HPA valves in demanding service (high pressure, high temperature)

Key Specifications / Parameters Part Number: 29A9221X012 Product Type: Gasket, spiral‑wound, metallic (metal wound + filler) Material: Metal wound (Monel) with silver plating or finish Intended Application: Seat ring or body flange sealing in Fisher EH/EHT series valves for high pressure (Class 2500) service Fitment Example: For 8″ Class 2500 size valves (as listed in aftermarket listings) Description Detail: “Gasket, Monel/Silver Plated, 8″ CL 2500 Type EH” per aftermarket supplier listing

Key Specifications / Parameters Part Number: 11A9727X012 (alternate suffixes exist for higher service temperatures: 11A9727X022, 11A9727X032) Product Type: Piston ring, graphite (part of the trim internal components) Application: Used in NPS 8 × 6 valve bodies of the EWN/EW‑1 series (sliding stem with cage‑guiding), especially for steam or non‑oxidizing service up to ~600 °F (316 °C) for the “X012” suffix version. Service Temperature Limit (for X012 version): Up to ~316 °C (600 °F) in steam or non‑oxidizing service. Material: Graphite ring construction (serving as a low‑friction wear surface) Legacy / Trim Use: Found in the parts list as “piston ring, graphite” for certain cage levels of the EWN/EW‑1 valve family.

Key Specifications / Parameters Part Number: 19A7469X012 Product Type: Spiral‑wound gasket, seat ring gasket Typical Valve Size Fitment: NPS 8 and NPS 10 (as listed in associated manual for EH/EHT series) Pressure/Rating Fitment: Class 2500 service (i.e., very high pressure) Gasket Dimensions as Listed: 5.69″ × 6.56″ × 0.175″ (approx) — inner diameter 5.69 in, outer diameter 6.56 in, thickness 0.175 in Material Construction: Stainless steel winding with graphite (or Inconel/Graphite) filler for resilience under high temperature/pressure Application: Seat ring interface sealing in heavy industrial control valves, to ensure tight shut‑off and prevent seat ring leakage

Key Specifications / Parameters Parameter Description / Value Part Number 19A2545X012 Product Type Gasket Approximate Size ~2.81 in × 3.44 in × 0.03 in (≈ 71.4 mm × 87.4 mm × 0.76 mm) Intended Use Sealing interface in Fisher valve body/bonnet or internal component assemblies Material Sheet gasket material (likely metallic or compressed non‑metallic sheet) – exact composition not specified Application Replacement/spare part for maintenance of Fisher control valves