13mm OD NO Solenoid Valve Pilot Solenoid Armature Tube OD 13mm OD Solenoid Valve Armature 11.0mm OD Solenoid Valve Armature Humidifier Solenoid Valve 10.0mm OD Armature 10.0mm OD Autel Solenoid Valve Armature Pneumatic Solenoid Valve 8.0mm OD Armature Joil 12mm OD Solenoid Valve Armature 7mm OD Solenoid Valve Armature Stem Pneumatic Solenoid Valve 9mm OD Armature