1,operate solenoid valve smartly 2,normally close 2,can be customised by customer drawing or sample Item Name: Pilot Units for Pneumatic Solenoid ValveItem Number: BAPC201301Product Character:1, tube is made of 304 stainless steel, base is made of brass, fixed and mobile cores are made of magnetic material with good performing2, AC/DC can be manufactured by customer request3, 2way-2way, normally ...