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ASCO™ Numatics Series 2004 Directional Control Valves
The ASCO Numatics Series 2004 is a line of miniature direct-solenoid and solenoid air pilot-actuated directional control valves.
The modular valves feature plug-together flexibility and expandability that eliminate internal wiring and simplify configuration. The 2004 offers high flow in a compact package and is ideal for automotive, bottling, press room and stamping, and tire manufacturing applications.
ASCO™ Numatics Series 2004 Directional Control Valves


Valve Actuation
Solenoid - Air Pilot, Solenoid - Direct Acting
Pipe / Port Size
1/8, 1/4, 4 mm, 6 mm
Port Type
G ISO228/1-G BSPP, NPTF, Push-in
4 way - 4/2, 4 way - 5/2, 4 way - 5/3, 4 way - 5/3 - Closed Center, 4 way - 5/3 - Open Center, 4 way - 5/3 - Pressure Center
From 0.1 Cv to 0.5 Cv
Standards / Regulations
Operating Environment
Indoor, Outdoor, Washdown
Air, Inert Gas, Vacuum


  • Energy consumption minimized via pressure regulators
  • Machine cycle rate optimized via speed controls
  • Plug-together modular inputs/outputs simplify network communications
  • Fieldbus electronics and I/O capable interface options include DeviceNet, Profibus-DP, and DeviceLogix
  • Meets NEMA 4 specifications for use in wet applications


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