Stackable Feathering Valves

Stackable feathering valves using one common inlet and exhaust port with one standard bolt length. Provides various bankable applications such as wet line kits, dump pump controls, municipal snowplow vehicles, dump bodies, refuse vehicles and more.


  • 0-120 PSI proportional control DEL-1221-Cir
  • Offset handles allow for clean installation that reduces labor cost
  • All 1221 valves feather in both directions


  • Valve spacer to accept various straight-handle configurations
  • Decal to clearly show the function of each valve
    • See Catalog page 13 for decal options
  • Detent clip kit which can hold in the upper, lower, or both positions

Stackable Feathering Valves Files

Handle Examples