Valve Shaft Coupling (Stepped Design, Double-Keyway)

Suitable for valve actuator connection. Customizable in carbon steel or stainless steel.
This coupling connects the valve stem to the actuator, commonly used in automated ball valve or butterfly valve systems. Manufactured as a solid one-piece structure through CNC machining, it offers excellent strength and concentricity. The larger end interfaces with the actuator, while the smaller end connects to a keyed valve stem. Drive keyways are machined on both sides of the inner bore to engage with drive components.