Description:

【Core Identity】: This electronically actuated normally closed water inlet solenoid valve is a generic SEN-SZ21WB model built for reliable water water regulation in residential and light commercial applications.

【Primary Function】: As a water solenoid valve, it uses an electromagnetic coil to open and close the water passage, regulating the passage of water at normal operating temperatures with exact electronic control.

【Construction & Material】: Featuring a long-lasting brass valve body and a black electromagnetic coil, this water inlet valve has a T-shaped build with threaded connections and one-way passage arrow marked on the body for installation.

【Key Advantage】: The normally closed design of this solenoid valve ensures water passage stays shut off when not electrically activated, supporting safe, automated operation with minimal manual required.

【Intended Use】: This valve is engineered for controlling water passage in plumbing systems and solar water-heating setups, making it a practical choice for inlet-line automation and various water management projects.