Pneumatic Solenoid Valve 5 Way 2 Position 1/4" NPT 4V220-08 DC12V | Double Solenoid Pilot Operated Valve

This 5 Way 2 Position pneumatic air control device is a double solenoid pilot operated directional component, model 4V220-08 specially designed for compressed air pipeline automation systems. Constructed with premium aluminum alloy valve body, this internally piloted air control unit features solid structural hardness, excellent corrosion resistance and efficient heat dissipation performance. Stable working pressure ranging from 0.15 to 0.8 MPa guarantees continuous long-hour operation without overheating or air leakage issues. Standard threaded ports adopt NPT specification: 1/4" NPT for air inlet and outlet ports, 1/8" NPT for exhaust ports, perfectly matched with common pneumatic pipe fittings for quick pipeline assembly. Equipped with dual coil electromagnetic structure, the double solenoid pilot operated design owns memory latching function. The spool can stay in the switching position steadily after power cut off, which greatly improves the safety and stability of pneumatic cylinder movement control. As essential industrial pneumatic parts, this air control assembly is extensively adopted in woodworking machinery, automotive maintenance equipment, electrical automation production lines and various mechanical pneumatic hydraulic systems to realize automatic air circuit reversing and movement regulation.

• Product name: Dual Coil 5 Way 2 Position Pneumatic Solenoid Valve
• Model: 4V220-08; Working Pressure Range : 0.15-0.8 MPa
• Port Size: Air Inlet (P)=1/4”NPT, Air Outlet(A B)=1/4”NPT, Air Exhaust(R S)=1/8”NPT
• The valve body is made of aluminum alloy, high hardness, corrosion resistance and great heat dissipation, which leads to long service life.
• Double coil control solenoid valves have memory function. Widely applied in woodworking, automobile mechanics, and electrical automation industry.