... break for 10s respectively, lasting 1h, the check valve should be unblocked.Flow characteristicsPressure 0.02Mpa Flux > ... energizedEnergize for 12h, but not connect through the water, the valve should be no deformation, and the coil should ... functionYesFiltering functionBuilt-in filter screenAdjustment functionNoAngle between coil and valve body360, 270, 180, 90Power supply connection wayInserting type ...