Key Specifications / Parameters Part Number: 2E859702202 Product Type: Diaphragm (actuator component) Compatible Actuator Model: Fisher Model 657, Size 60 Material: Nitrile (NBR) elastomer Diameter: ~18.625 inches (18‑5/8″) Hole Count: 24 mounting holes Application: Used to actuate sliding‑stem control valves by converting air pressure to mechanical movement through the actuator diaphragm

Key Specifications / Parameters Parameter Description / Value Part Number 2E859602202 Product Type Diaphragm (actuator component) Material Nitrile rubber (NBR) Compatible Actuator Fisher Type 667 (and also cited for Type 657) Actuator Size Size 45/50 (as indicated) Dimensions Diameter approx 16″ (≈406 mm), with 20 holes across the periphery Application Replacement part for piston‑style/bellows‑style pneumatic actuators in control valves

Typical Technical Parameters Parameter Specification / Note Product Line FIELDVUE DVC6200 Assembly Model 2E859502202 Input Signal 4-20 mA HART or Foundation Fieldbus (Specific type defined by full order code) Supply Air Pressure 20 to 150 psi (1.4 to 10.3 bar) - Actuator Dependent Air Consumption Very low quiescent flow Enclosure Rating NEMA 4X (IP66/67) Ambient Temperature -40° to 185°F (-40° to 85°C) Travel Range Actuator Dependent. Defined by the specific actuator in the assembly. Valve Shutoff Rating Valve Dependent. Defined by the specific valve body included in the assembly. Mounting Directly on linear or rotary actuators (Pre-assembled unit)

Typical Technical Parameters Parameter Specification / Note Product Line FIELDVUE DVC6200 Assembly Model 2E670002202 Input Signal 4-20 mA HART or Foundation Fieldbus (Specific type defined by full order code) Supply Air Pressure 20 to 150 psi (1.4 to 10.3 bar) - Actuator Dependent Air Consumption Very low quiescent flow Enclosure Rating NEMA 4X (IP66/67) Ambient Temperature -40° to 185°F (-40° to 85°C) Travel Range Actuator Dependent. Defined by the specific actuator in the assembly. Valve Shutoff Rating Valve Dependent. Defined by the specific valve body included in the assembly. Mounting Directly on linear or rotary actuators (Pre-assembled unit)

Typical Technical Parameters Parameter Specification / Note Product Line FIELDVUE DVC6200 Assembly Model 2E791902202 Input Signal 4-20 mA HART or Foundation Fieldbus (Specific type defined by full order code) Supply Air Pressure 20 to 150 psi (1.4 to 10.3 bar) - Actuator Dependent Air Consumption Very low quiescent flow Enclosure Rating NEMA 4X (IP66/67) Ambient Temperature -40° to 185°F (-40° to 85°C) Travel Range Actuator Dependent. Defined by the specific actuator in the assembly. Valve Shutoff Rating Valve Dependent. Defined by the specific valve body included in the assembly. Mounting Directly on linear or rotary actuators (Pre-assembled unit)

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