Valve Unit, Pilot-Operated 3 / 5-Port Connection Valve, 3KA1 / 4KA1–4 Series

Note: CAD data of this series is being revised. Please wait till the corrections are done.

[Features]
· Compact valve with a wide lineup.

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Part Number
3KA120-GS4-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-GS4-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
3KA120-GS4-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-GS4-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
3KA120-GS6-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-GS6-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
3KA120-GS6-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-GS6-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
3KA120-M5-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-M5-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
3KA120-M5-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
3KA120-M5-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-06-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-06-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-06-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-06-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-GS6-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-GS6-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-GS6-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-GS6-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-GS8-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-GS8-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA220-GS8-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA220-GS8-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-08-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-08-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-08-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-08-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-GS8-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-GS8-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-GS8-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-GS8-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-GS10-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-GS10-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6
4KA320-GS10-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]
4KA320-GS10-M1-[AC100V,AC110V,AC200V,AC220V,DC12V,DC24V]-P6

Minimum order quantity	Standard Shipping Days ?	Number of Ports	Features	Number of Solenoids	Switching Type	Status at Power Off	Voltage	Pipe Port Type	Nominal Pipe Thread Size	Compatible Cylinder Diameter (Ø)	Connection Tube Diameter	Manual Equipment
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ4	Non-Locking
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ4	Non-Locking
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ4	Lock
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ4	Lock
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ6	Non-Locking
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ6	Non-Locking
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ6	Lock
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	20–40	φ6	Lock
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	M5	20–40	-	Non-Locking
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	M5	20–40	-	Non-Locking
1	14 Days	3-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	M5	20–40	-	Lock
1	14 Days	3-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	M5	20–40	-	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/8	40 to 80	-	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/8	40 to 80	-	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/8	40 to 80	-	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/8	40 to 80	-	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ6	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ6	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ6	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ6	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ8	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ8	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ8	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	40 to 80	φ8	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/4	63 to 100	-	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/4	63 to 100	-	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/4	63 to 100	-	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	-	1/4	63 to 100	-	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ8	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ8	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ8	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ8	Lock
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ10	Non-Locking
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ10	Non-Locking
1	14 Days	5-port valve	Standard	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ10	Lock
1	14 Days	5-port valve	Non-use of Copper and fluoropolymer-based Material	Double	2-position exhaust	Self-Holding	12 V DC / 24 V DC / 100 V AC / 110 V AC / 200 V AC / 220 V AC	Single-Action Coupling	-	63 to 100	φ10	Lock

Basic information

Type	Electromagnetic Valve	Application	Single Item Operating	Installation method	Direct
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
Features
- Standard
- Oil-Free
- Non-use of Copper and fluoropolymer-based Material
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
- 3 Position A · B · R Connection
Clear
Voltage
- 12 V DC
- 24 V DC
- 100 V AC
- 110 V AC
- 200 V AC
- 220 V AC
Clear
Pipe Port Type
- M
- Rc
- Single-Action Coupling
Clear
Nominal Pipe Thread Size
M5

1/8

1/4

3/8
Clear
Compatible Cylinder Diameter(Ø)
20–40

40 to 80

63 to 100

125 to 160
Clear
Connection Tube Diameter
- φ4
- φ6
- φ8
- φ10
- φ12
Clear
Manual Equipment
- Non-Locking
- Lock
Clear
Type
- 3KA1
- 4KA1
- 4KA2
- 4KA3
- 4KA4
Clear
Status at Power Off
- Self-Holding
- Self-Reset (Spring Return)
  - Self-Reset (Spring Return)
  - Self-reset(differential pressure spring return)
Clear
Filter by CAD data type
- 2D
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