Discharge time: 0.5-10S adjustable Rated frequency: 50/60Hz Operating pressure: 1.6Mpa Interval time: 0.5-45 minutes is adjustable Working voltage: AC220V Product name:electronic drain valve Split type: flexible installation and adjustable direction. One-piece: convenient installation, no adjustable direction. Note:Due to different production batches, the words of products are different, which does not affect the use. Specification:B:OPT-B-AC220V (One-Piece)/A:OPT-A-AC220V (Split) Colour:As Shown Material:Brass + Plastic Package Contents: 1 * electronic drain valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.