ASCO
SOLENOID VALVE

SERIES 221

Asco Series 221 Slow-Closing
Solenoid Valve

Slow-Closing Solenoid Valve

The ASCO Series 221 with its unique
slow-closing design, provides higher
flow while increasing throughput in
commercial applications.

Asco Series 221 Solenoid Figure
  • Asco Series 221 Solenoid Fig. 8221G001AC110/50D
  • Asco Series 221 Solenoid Fig. 8221G001AC120/60,110/50D
  • Asco Series 221 Solenoid Fig. 8221G001AC120/60D
  • Asco Series 221 Solenoid Fig. 8221G003AC110/50D
  • Asco Series 221 Solenoid Fig. 8221G003AC120/60,110/50D
Valve ActuantionSolenoid
Body MaterialBrass
MediaWater
Pipe / Port Size3/8 "; 3/4 "; 1 "; 1 1/4 "; 1 1/2 "; 2 "; 2 1/2 "
Max Differential / Max Operating PressureVacuum to 10.3 Bar; Vacuum to 150 PSIG; 150-500 PSIG; 10.3-34.5 Bar
Port TypeNPTF
Operating EnvironmentCorrosive; Hazardous; Indoor; Outdoor