Direct Piping3GA1 / 2 / 3R and 4GA1 / 2 / 3R Series Unit Valve (4GA220R-06N-2)

Basic Attributes

• Number of Ports

  • 3-port valve
  • 5-port valve

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• Number of Solenoids

  • Single
  • Double

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• Switching Type

  • 2-position Normally Closed
  • 2-position exhaust
  • 3-Position Closed Center
    • 3 Position All Ports Blocked

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• Status at Power Off

  • Self-Holding
  • Self-Reset (Spring Return)
    • Self-Reset (Spring Return)
  • Self-reset(differential pressure return)

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• Nominal Pipe Thread Size

  • M5
  • 1/8
  • 1/4

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• Compatible Cylinder Diameter(Ø)

  • 20–40
  • 40 to 80
  • 63 to 100

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• Connection Tube Diameter

  • φ1.8
  • φ4
  • φ6
  • φ8
  • φ10
  • Ø1/8
  • Ø5/32
  • Ø1/4
  • Ø5/16
  • Ø3/8

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• Connection Tube Diameter (P/R1/R2 Ports)

  • Rc1/4
  • Rc 1/4 NPT
  • 1/8 NPT
  • G1/8
  • Rc1/8
  • M5

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• Rc (R) Model Details

  • Rc

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• Type

  • 3GA1
  • 3GA3
  • 4GA2
  • 4GA3

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• Voltage

  • 12 V DC
  • 24 V DC
  • 100 V AC
  • 200 V AC
  • 5 V DC
  • 3 V DC

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• Pipe Port Type

  • M
  • Rc
  • NPT
  • G
  • Single-Action Coupling
  • Barbed Fitting

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• Electrical Wiring Connection

  • E00
  • E0
  • E0N
  • E1
  • E01
  • E01J
  • E2
  • E02
  • E02J
  • E2N
  • E03
  • E3
  • E03J
  • E20
  • E21
  • E21J
  • E22
  • E22J
  • E23
  • E23J
  • B
  • BN
  • Grommet Lead Wire

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