Roborock JYZSF-4F Solenoid Valve for Qrevo Curv Empty Wash Fill Dock JST 2-Pin
- Original Roborock JYZSF-4F solenoid valve designed for emptying and filling functions in Qrevo, Curv, and Empty Wash Fill Dock systems. Durable metal and plastic construction, JST 2-pin connector, and approx. 24 cm cable for reliable fluid control.

The Roborock JYZSF-4F solenoid valve is an original replacement component engineered for robotic vacuum dock systems, supporting precise emptying and filling operations in compatible Qrevo, Curv, and Empty Wash Fill Dock units. Designed for dependable fluid management, this part helps maintain the correct operation of the dock’s automated water handling system and ensures stable performance in daily use. Built from a combination of metal and durable plastic components, the valve is designed for consistent operation and long service life. Its compact assembly integrates an electromagnetic valve mechanism that controls water flow accurately within the dock system.
The unit features a JST 2-pin connector and an approximately 24 cm cable, allowing straightforward integration with compatible Roborock docking stations while supporting secure electrical connection and efficient signal transmission. In practical use, this solenoid valve plays a critical role in the dock’s automatic maintenance cycle by regulating liquid transfer during emptying and refilling processes. Its construction is suited to repeated actuation, helping the system respond quickly and reliably to control commands.

As an original spare part, it is manufactured to match the technical and fitment requirements of designated Roborock dock models, which can reduce installation issues and support proper system functionality. Choosing this original Roborock replacement valve is a practical solution when restoring dock performance, resolving flow-control issues, or maintaining the efficiency of an automated cleaning station. It helps keep the water management system operating as intended, supports dependable daily cleaning routines, and gives users confidence that their docking station can continue to perform essential maintenance tasks effectively.








