ASCO Series 551 Solenoid Spool Valve

SCO Series 551 is a line of compact and resilient solenoid spool valves. The valves’ combination of flexible O-ring and sturdy T-seals ensure reliability in harsh operating environment and conditions, resistance against grit and grime, and a bubble-tight shutoff. The Series 551 is able to handle temperatures ranging from -60°C to 80°C as well as corrosive and hazardous fluids.

• Valve Actuation: Solenoid – Air Pilot
• Body Material: Brass, Stainless Steel, Aluminum
• Port Size: ¼”
• Port Type: G ISO228/1-G BSPP, NPTF
• Function: 3 way – 3/2 Normally Closed, 4 way – 5/2, 4 way – 5/3 Closed Centre, 4 way – 5/3 Open Centre