WD-G03 is an electromagnetic reversing valve characteristic 1.IS0 standard and installation dimensions are absolutely interchangeable. 2. Wet electromagnetic design, smooth operation without impact, low noise value. 3. 50Hz and 60Hz adopt common terminal connection to solve the problem of different frequency. 4. The electromagnetic body and coil are designed in one piece, with good heat dissipation and completely protected from moisture. H type coils can withstand high temperatures. 5. Plug-in electromagnetic design, easy to disassemble and assemble. 6. The light indicates the direction of action, which is clear and clear. Jinhai is professional manufacturer of Various types of Directional Control Valves, Flow Control Valves, Pressure Control Valves and Accessories, Should you have any questions please feel free to come back to us.