Direct Piping3GA1 / 2 / 3R and 4GA1 / 2 / 3R Series Unit Valve

The new 3GA1/2/3R, 4GA1/2/3R series have inherited the legacy 3G/4G series concept and evolved it further.

[Environmental Performance]
· Continuous power OK (single solenoid type). Uses a new coil actuator.
· Reduced power consumption.
[Safety]
· Manual misoperation prevention (manual device has a protective cover).
· Suppresses malfunctioning problems (metal base, exhaust malfunction prevention valve regardless of resin block come as standard).
· Foreign matter problem prevention
[Reliability]
· Low sliding · Realizes long life
· Improved leave response
[Ease of use]
· Wiring connector horizontal sharing
· Uses rotary connector

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Part Number
3GA310R-08-7
3GA310R-08-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7
3GA310R-08N-7
3GA310R-08N-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7
4GA310R-08-7
4GA310R-08-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7
4GA310R-08N-7
4GA310R-08N-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7
4GA320R-08-7
4GA320R-08-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7
4GA320R-08N-7
4GA320R-08N-[B,BN,E00,E01J,E01,E02J,E02,E03J,E03,E0N,E0,E1,E2N,E2,E3,E20,E21J,E21,E22J,E22,E23J,E23]-7

Minimum order quantity	Standard Shipping Days ?	Number of Ports	Number of Solenoids	Switching Type	Status at Power Off	Voltage	Pipe Port Type	Nominal Pipe Thread Size	Compatible Cylinder Diameter (Ø)	Connection Tube Diameter	Connection Tube Diameter (P/R1/R2 Ports)	Electrical Wiring Connection	Rc (R) Model Details
1	14 Days	3-port valve	Single	2-position Normally Closed	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	14 Days	3-port valve	Single	2-position Normally Closed	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-
1	14 Days	3-port valve	Single	2-position Normally Closed	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	14 Days	3-port valve	Single	2-position Normally Closed	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-
1	18 Days	5-port valve	Single	2-position exhaust	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	18 Days	5-port valve	Single	2-position exhaust	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-
1	18 Days	5-port valve	Single	2-position exhaust	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	18 Days	5-port valve	Single	2-position exhaust	Self-reset(differential pressure return)	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-
1	14 Days	5-port valve	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	14 Days	5-port valve	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	Rc	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-
1	14 Days	5-port valve	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	Grommet Lead Wire	-
1	14 Days	5-port valve	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 200 V AC / 5 V DC / 3 V DC	NPT	1/4	63 to 100	-	-	E00 / E0 / E0N / E1 / E01 / E01J / E02 / E2 / E02J / E2N / E03 / E3 / E03J / E20 / E21 / E21J / E22 / E22J / E23 / E23J / B / BN	-

Basic information

Type	Electromagnetic Valve	Application	Single Item Operating	Installation method	Direct
Features	Standard / Oil-Free	Plumbing	Direct piping	Driving Type	Pilot-operated Spool
Seal Type	Soft seal

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Basic Attributes

Number of Ports
- 3-port valve
- 5-port valve
Clear
Number of Solenoids
- Single
- Double
Clear
Switching Type
- 2-position Normally Closed
- 2-position exhaust
- 3-Position Closed Center
  - 3 Position All Ports Blocked
Clear
Status at Power Off
- Self-Holding
- Self-Reset (Spring Return)
  - Self-Reset (Spring Return)
- Self-reset(differential pressure return)
Clear
Voltage
- 12 V DC
- 24 V DC
- 100 V AC
- 200 V AC
- 5 V DC
- 3 V DC
Clear
Pipe Port Type
- M
- Rc
- NPT
- G
- Single-Action Coupling
- Barbed Fitting
Clear
Compatible Cylinder Diameter(Ø)
20–40

40 to 80

63 to 100
Clear
Connection Tube Diameter
- φ1.8
- φ4
- φ6
- φ8
- φ10
- Ø1/8
- Ø5/32
- Ø1/4
- Ø5/16
- Ø3/8
Clear
Connection Tube Diameter (P/R1/R2 Ports)
Rc1/4

Rc 1/4 NPT

1/8 NPT

G1/8

Rc1/8

M5
Clear
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
Clear
Rc (R) Model Details
Rc
Clear
Type
- 3GA1
- 3GA3
- 4GA2
- 4GA3
Clear
Nominal Pipe Thread Size
M5

1/8

1/4
Clear