this is often called a 2" nominal fitting

and the necessary fittings to simplify 1/8" NPT port connections on gas valves

Does this replace the K15FS-24 exactly

The Reznor 195634 Venter Housing/Shroud is a critical OEM replacement part designed for high-efficiency forced-air unit heaters

maintaining the same shaft diameter and outer dimensions for a precise fit

Johnson Controls VA-4233-GGA-2 Actuator THPU32HP7Y this is often called aThe Johnson Controls VA 4233 GGA 2 Actuator is a heavy duty, direct coupled solution designed for precise proportional control of globe valves in commercial HVACR systems. Engineering grade performance is delivered via a stepper motor that ensures accurate positioning for chilled water and hot water applications. This 24V spring return actuator provides a minimum 61 lb in torque (271 N force), capable of driving 1 2" to 1 1 4" VG7000 Series valves