Key Specifications / Parameters Part Number: 19A2542X012 Product Type: Gasket / gasket‑sealing element Approximate Dimensions: ~1.72 in × 2.22 in × 0.03 in (approximately 43.7 mm × 56.4 mm × 0.76 mm) as indicated in parts listing. Application: Used in Fisher valve body/bonnet interface assemblies (for certain valve sizes in the EH series) Material: Typically a flat gasket material, likely metal or compressible sheet type per valve manufacturer standard (exact compound not specified in the listing) Typical Usage: Spare part for maintenance/repair of Fisher valves, may be associated with NPS 2, CL intermediate assemblies (as per export listing)

Key Specifications / Parameters Part Number: 2N126902202 Product Type: Diaphragm for pneumatic actuator (Type 657, Size 70) Material: Nitrile elastomer (commonly called NBR) Actuator Size Compatibility: Size 70 (also referred to the Type 657 actuator, size “70/87”) Physical Size: Approximate diameter 21‑1/8 inches (~537 mm) with 28 mounting holes (per aftermarket listing) Application: Replacement part for Fisher Size 70 pneumatic actuator units in industrial valve assemblies Status: Listed as replacement/aftermarket part and may support legacy builds

Key Specifications / Parameters Parameter Description / Value Part Number 24494T001 Product Type Packing kit, coil‑spring loaded Packing Material PTFE (polytetrafluoroethylene) Packing Design Coil spring‑loaded assembly, with spacer to establish height Application Re‑packing the stem passage/stuffing‑box in sliding‑stem valves Intended Benefit Maintains compression of packing under thermal cycles, wear

Key Specifications / Parameters Parameter Detail Model 3722 Function Electro‑pneumatic converter (4‑20 mA → pneumatic) Input Signal Standard: 4‑20 mA DC (with maximum compliance ≤ 30 VDC) Pneumatic Output Signal 0.2 to 1.0 bar (3 to 15 psig) typically Supply (Pneumatic) Pressure Up to ~10.3 bar (150 psig) or maximum pressure rating of actuator, whichever is lower Operating Temperature Standard ambient; versions with hazardous‑area approvals rated for about –40 °C to +82 °C Hazardous‑Area Ratings Certified for ATEX, FM, CSA, IECEx depending on build Mounting Mounts on the base of the 3710 pneumatic positioner Materials Case and internal parts built for industrial service, resistant to environment and vibration Usage/Application For precise valve positioning in process control systems (pneumatic actuator + positioner combo)

Key Specifications / Parameters Parameter Detail Model 3700 Mounting Type Wall‑mount, single‑hole installation Outlet/Stem Swivel outlet and swivel stem for flexible orientation Handle Type Lever handle Material Brass body (chrome or other finish variant) Connection Inlet ½″ female inlet (typical variant) Weight Approximately ~1.75 lbs (~0.8 kg) (typical) Typical Use Commercial plumbing, foodservice, utility sink or appliance inlet

Key Specifications / Parameters Part Number: RPACKX00062 Stem Size (Nominal): ¾ inch (~19.1 mm) Boss (Yoke Boss / Packing Bore) Size: ~3‑9/16 inch (~90.5 mm) Packing Type: Double PTFE (V‑ring style) packing system Kit Contents: Packing rings, box ring, upper wiper, lantern ring Material: PTFE for packing rings; metal parts for wiper and lantern ring Application: Maintenance of sliding-stem valves to restore proper stem sealing

Key Specifications / Parameters Parameter Description / Value Part Number RPACKX00052 Stem Diameter (Nominal) ½ inch (12.7 mm) Packing Type Double PTFE V‑ring packing Material PTFE (polytetrafluoroethylene) Compatible Boss/Yoke Diameter Yoke boss approx 2‑13/16 inch (≈71 mm) Max. Service Temperature* Approximately 450 °F (≈232 °C) Application Packing kit for stem sealing in sliding‑stem valves with ½″ stem size

Key Specifications / Parameters Parameter Description / Value Part Number RPACKX00042 Packing Type Double PTFE V‑ring assembly Compatible Stem Diameter ⅜″ (9.5 mm) Material PTFE (TFE) V‑ring packing rings Kit Contents Packing rings, upper wiper, packing box ring, lantern ring (and an extra packing ring in kit) Application Stem sealing/packing replacement in Fisher sliding‑stem control valves Additional Notes The installation instructions note the kit “contains one extra packing ring (key 7)” which is to be discarded during assembly.

Key Specifications / Parameters Parameter Description / Value Part Number RPACKX00542 Stem Size (Nominal) 1¼ inch (1.25 in) Packing Type Single graphite ribbon + graphite filament packing Material Graphite ribbon/filament (low‑chloride, high‑temperature capable) Application Repair/overhaul of valve stem packing for sliding‑stem valves Kit Contents Includes the necessary rings: graphite filament rings, graphite ribbon rings, packing box ring, gland follower and associated hardware

Key Specifications / Parameters Parameter Description / Value Part Number RPACKX00532 Stem Size (Nominal) 1 inch (25.4 mm) Packing Type Single graphite ribbon + graphite filament packing Material Graphite ribbon/filament (low‑chloride, high temperature‑capable) Kit Contents Includes multiple rings: e.g., braided graphite rings, laminate graphite rings, packing box ring, gland follower, gland flange, gland studs/nuts (per instruction sheet) Application Repair/overhaul of valve stem packing for sliding‑stem valves Installation Note Designed for a specific boss (yoke boss) diameter and gland assembly; typically requires correct clearance, stem finish and follower torque for proper sealing Related Documentation Installation instructions available for RPACKX00532 listing rings and filler stack for 1” stem size