... 4,competitive price Brief introduction:1, HV type solenoid valve is an direct-operated or twice ... is suitable for single-track flow.2, HV type solenoid valve is used for liquid, suction and ... and valve body is all-purpose.5, HV type solenoid valve can provide whole supply of products and ... be supplied by alone. Characteritis:1, Only providing NC type valve.2, The connection of horn mouth can reach ...