The ASCO Series 562 spool valves is designed for control valve automation in the upstream, midstream, and downstream oil and gas markets. The valves incorporate ASCO´s proven solenoid technology for unequaled reliability in mission-critical applications. The Series 562 is a four-way valve made for double-acting process valve applications. It is available in 1/4-inch through 1-inch, brass and 316L stainless steel construction for corrosion resistance in harsh environments.