Numatics ISO series valves are high speed, heavy duty valves, designed for general service on all types of automation. Valves comply with ISO standard 5599/1 for valve unit to base interchangeability. Direct solenoid, solenoid pilot and air pilot actuated models available. They are true multi-purpose valves and employ the patented Numatics spool and sleeve assembly.

Standard Specifications:

• Cv:
  5599/1-1:  1.2
  5599/1-2:  1.7
  5599/1-3:  4.4
• Port Sizes:
  5599/1-1:  1/4 & 3/8 NPTF
  5599/1-2:  1/4 & 3/8 NPTF
  5599/1-3:  1/2 NPTF
• 5 ported, 4-way, 2 and 3 position, spool & sleeve
• Operating Pressure Range:
  Direct Solenoid:  28" Hg. Vacuum to 232 PSIG / Vacuum to 16 bar
  •  
    Internal Pilot: 14.5 to 232 PSIG / 1 to 16 bar
    •  
      Main Valve: 28" Hg. Vacuum to 232 PSIG / Vacuum to 16 bar
      Pilot Supply: 14.5 to 232 PSIG / 1 to 16 bar
    External Pilot:
  Solenoid Pilot:
  •  
    Main Valve: 28" Hg. Vacuum to 232 PSIG / Vacuum to 16 bar
    Pilot Supply: 14.5 to 232 PSIG / 1 to 16 bar
  Air Pilot:
• Temperature Range (Ambient): -10°F to +115°F / -23°C to +46°C

Features:

• Direct solenoid, solenoid air pilot, and air pilot actuated
• Conforms to ISO standards 5599/1
• High speed, heavy duty design
• AC or DC
• NEMA 4/IP65