Key Specifications / Parameters Specification Detail Part Number 18A0824X012 Product Type Bushing / liner for bellows‑seal bonnet Stem Diameter Fitment 12.7 mm (½‑inch) Compatible Bonnet Type ENVIRO‑SEAL bellows‑seal bonnet style Material/Construction Stainless steel (S31600) with PTFE lining Intended Function Guide the stem and maintain sealing in the bonnet assembly under elevated or vacuum service conditions

Key Specifications / Parameters Parameter Detail Part Number RGASKETX312 Product Type Gasket Set (bonnet gasket, seat ring gasket, shims) Valve Size Fitment Approximately 1″ nominal (Type E valve body) Service Temperature Range ‑100 °F (‑73 °C) to +450 °F (~232 °C) Materials / Construction Stainless steel/graphite or equivalent sheet gasket material Typical Kit Contents Bonnet gasket OD ~2.91 in; Spiral gasket OD ~2.50 in; Seat‑ring gasket OD ~2.22 in Application Maintenance or repair of body/bonnet and seat‑ring joints in small‑bore control valves

Key Specifications / Parameters Specification Value / Description Part Number RGASKETX232 Product Type Full‑capacity gasket set (bonnet gasket + seat‑ring gasket + shim(s)) Valve Size Fitment Approximately 8″ (Type E / E‑Body series) Service Temperature Range –325 °F (‑198 °C) to +1100 °F (~593 °C) Materials / Construction Alloy/graphite (e.g., Inconel/graphite or similar metal‑wound + filler construction) Typical Contents Included Bonnet gasket (OD ~11.00 in), Seat‑ring gasket (OD ~9.19 in) Application Maintenance/repair of major joint seals in high‑temperature, high‑stress valve service

Key Specifications / Parameters Parameter Detail Part Number RGASKETX222 Product Type Full‑capacity gasket set (bonnet gasket, spiral gasket, seat ring gasket, shim) Valve Size Fitment Type E, 6″ nominal (approx NPS 6) Materials / Construction Inconel or similar alloy winding with graphite filler Temperature Range –325 °F (‑198 °C) to +1100 °F (~593 °C) Typical Kit Contents Bonnet gasket, spiral‑wound seat‑ring gasket, shim(s) Application Maintenance/repair of body/bonnet and seat ring joints in heavy‑service valves

Key Specifications / Parameters Specification Detail Part Number RGASKETX212 Product Type Full‑capacity gasket set (body/bonnet + seat ring gaskets + shim) Compatible Valve Series Fisher Type E (E‑Body) control valves Typical Fitment Size 4″ nominal size Construction Materials Inconel (or similar alloy) winding with graphite filler (metal/graphite construction) Service Temperature Range From approximately –325 °F (‑198 °C) up to +1100 °F (≈593 °C) Typical Dimensions in Kit Bonnet gasket OD ≈ 6.09 in; Spiral gasket OD ≈ 5.56 in; Seat‑ring gasket OD ≈ 5.47 in Application Maintenance/repair of body/bonnet and seat ring sealing surfaces in heavy‑service valves

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