SMC SYJA3000/5000/7000 4/5-Port Air Operated Valve

SMC SYJA series compact air-piloted 4/5-port valve, the air-operated version of the SYJ valve, with direct piping and base piping types in three body sizes.

Key features

Five switching types: 2-position single/double and 3-position closed, exhaust and pressure center
Direct piping (SYJA20) with M3, M5, Rc1/8 or one-touch fitting ports; base piping (SYJA40) with or without sub-plate
SYJA330 4-port base piping type for manifold use only
Mounts on the same manifolds as the SYJ series (SS5YJA), vacuum down to -100 kPa (2-pos double, 3-pos)
Bracket (F) as suffix; thread type Rc standard, G (F), NPT (N), NPTF (T) on order for base piping types

Specifications

Fluid	Air
Valve type	Air-operated 4/5-port spool valve
Operating pressure	0.15 to 0.7 MPa (2-pos single), -100 kPa to 0.7 MPa (2-pos double, 3-pos)
Pilot pressure	(0.7xP+0.1) to 0.7 MPa (2-pos single, SYJA3), 0.1 to 0.7 MPa (2-pos double)
Pilot port	SYJA3000 M3x0.5, SYJA5000 M5x0.8
Ambient and fluid temperature	-10 to 60°C (no freezing)
Lubrication	Not required
Mounting orientation	Unrestricted
Impact/vibration resistance	300/50 m/s²
Source	SMC Korea catalog SYJA3000/5000/7000 (SMCKR_SYJA3000_5000_7000.pdf), p. 2208-2215 (PDF p. 1-8)

SYJA3120-M3		Series: SYJA3000 \| Switching: 2-pos single \| Piping: Direct piping, 5-port \| Port: M3x0.5
SYJA3130		Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
SYJA3140		Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 5-port \| Port: Without sub-plate
SYJA3140-M5		Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
SYJA3220-M3		Series: SYJA3000 \| Switching: 2-pos double \| Piping: Direct piping, 5-port \| Port: M3x0.5
SYJA3230		Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
SYJA3240		Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 5-port \| Port: Without sub-plate
SYJA3240-M5		Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
SYJA3320-M3		Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Direct piping, 5-port \| Port: M3x0.5
SYJA3330		Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
SYJA3340		Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 5-port \| Port: Without sub-plate
SYJA3340-M5		Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
SYJA3420-M3		Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Direct piping, 5-port \| Port: M3x0.5
SYJA3430		Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
SYJA3440		Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 5-port \| Port: Without sub-plate
SYJA3440-M5		Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
SYJA3520-M3		Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Direct piping, 5-port \| Port: M3x0.5
SYJA3530		Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
SYJA3540		Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 5-port \| Port: Without sub-plate
SYJA3540-M5		Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
SYJA5120-M5		Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: M5x0.8
SYJA5120-C4		Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø4 one-touch fitting
SYJA5120-C6		Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA5140		Series: SYJA5000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Without sub-plate
SYJA5140-01		Series: SYJA5000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA5220-M5		Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: M5x0.8
SYJA5220-C4		Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø4 one-touch fitting
SYJA5220-C6		Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA5240		Series: SYJA5000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Without sub-plate
SYJA5240-01		Series: SYJA5000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA5320-M5		Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: M5x0.8
SYJA5320-C4		Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø4 one-touch fitting
SYJA5320-C6		Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA5340		Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Without sub-plate
SYJA5340-01		Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA5420-M5		Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: M5x0.8
SYJA5420-C4		Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø4 one-touch fitting
SYJA5420-C6		Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA5440		Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Without sub-plate
SYJA5440-01		Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA5520-M5		Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: M5x0.8
SYJA5520-C4		Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø4 one-touch fitting
SYJA5520-C6		Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA5540		Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Without sub-plate
SYJA5540-01		Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7120-01		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: Rc1/8
SYJA7120-C6		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA7120-C8		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø8 one-touch fitting
SYJA7140		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Without sub-plate
SYJA7140-01		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7140-02		Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/4
SYJA7220-01		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: Rc1/8
SYJA7220-C6		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA7220-C8		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø8 one-touch fitting
SYJA7240		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Without sub-plate
SYJA7240-01		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7240-02		Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/4
SYJA7320-01		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: Rc1/8
SYJA7320-C6		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA7320-C8		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø8 one-touch fitting
SYJA7340		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Without sub-plate
SYJA7340-01		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7340-02		Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/4
SYJA7420-01		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: Rc1/8
SYJA7420-C6		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA7420-C8		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø8 one-touch fitting
SYJA7440		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Without sub-plate
SYJA7440-01		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7440-02		Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/4
SYJA7520-01		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: Rc1/8
SYJA7520-C6		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø6 one-touch fitting
SYJA7520-C8		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø8 one-touch fitting
SYJA7540		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Without sub-plate
SYJA7540-01		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/8
SYJA7540-02		Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/4

Air Operated ValvesSMC

75 product codes available in this family

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SMC SYJA3000/5000/7000 4/5-Port Air Operated Valve

Brand SMC·Air Operated Valves

Available part numbers (75)

SYJA3120-M3, SYJA3130, SYJA3140, SYJA3140-M5, SYJA3220-M3, SYJA3230, SYJA3240, SYJA3240-M5, SYJA3320-M3, SYJA3330 + 65 more — see full table ↓

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	SYJA3120-M3	Series: SYJA3000 \| Switching: 2-pos single \| Piping: Direct piping, 5-port \| Port: M3x0.5
	SYJA3130	Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
	SYJA3140	Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 5-port \| Port: Without sub-plate
	SYJA3140-M5	Series: SYJA3000 \| Switching: 2-pos single \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
	SYJA3220-M3	Series: SYJA3000 \| Switching: 2-pos double \| Piping: Direct piping, 5-port \| Port: M3x0.5
	SYJA3230	Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
	SYJA3240	Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 5-port \| Port: Without sub-plate
	SYJA3240-M5	Series: SYJA3000 \| Switching: 2-pos double \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
	SYJA3320-M3	Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Direct piping, 5-port \| Port: M3x0.5
	SYJA3330	Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
	SYJA3340	Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 5-port \| Port: Without sub-plate
	SYJA3340-M5	Series: SYJA3000 \| Switching: 3-pos closed center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
	SYJA3420-M3	Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Direct piping, 5-port \| Port: M3x0.5
	SYJA3430	Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
	SYJA3440	Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 5-port \| Port: Without sub-plate
	SYJA3440-M5	Series: SYJA3000 \| Switching: 3-pos exhaust center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
	SYJA3520-M3	Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Direct piping, 5-port \| Port: M3x0.5
	SYJA3530	Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 4-port (manifold only) \| Port: Without sub-plate
	SYJA3540	Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 5-port \| Port: Without sub-plate
	SYJA3540-M5	Series: SYJA3000 \| Switching: 3-pos pressure center \| Piping: Base piping, 5-port \| Port: Sub-plate M5x0.8
	SYJA5120-M5	Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: M5x0.8
	SYJA5120-C4	Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø4 one-touch fitting
	SYJA5120-C6	Series: SYJA5000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA5140	Series: SYJA5000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Without sub-plate
	SYJA5140-01	Series: SYJA5000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA5220-M5	Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: M5x0.8
	SYJA5220-C4	Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø4 one-touch fitting
	SYJA5220-C6	Series: SYJA5000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA5240	Series: SYJA5000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Without sub-plate
	SYJA5240-01	Series: SYJA5000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA5320-M5	Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: M5x0.8
	SYJA5320-C4	Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø4 one-touch fitting
	SYJA5320-C6	Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA5340	Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Without sub-plate
	SYJA5340-01	Series: SYJA5000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA5420-M5	Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: M5x0.8
	SYJA5420-C4	Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø4 one-touch fitting
	SYJA5420-C6	Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA5440	Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Without sub-plate
	SYJA5440-01	Series: SYJA5000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA5520-M5	Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: M5x0.8
	SYJA5520-C4	Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø4 one-touch fitting
	SYJA5520-C6	Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA5540	Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Without sub-plate
	SYJA5540-01	Series: SYJA5000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7120-01	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: Rc1/8
	SYJA7120-C6	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA7120-C8	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Direct piping \| Port: ø8 one-touch fitting
	SYJA7140	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Without sub-plate
	SYJA7140-01	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7140-02	Series: SYJA7000 \| Switching: 2-pos single \| Piping: Base piping \| Port: Sub-plate Rc1/4
	SYJA7220-01	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: Rc1/8
	SYJA7220-C6	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA7220-C8	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Direct piping \| Port: ø8 one-touch fitting
	SYJA7240	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Without sub-plate
	SYJA7240-01	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7240-02	Series: SYJA7000 \| Switching: 2-pos double \| Piping: Base piping \| Port: Sub-plate Rc1/4
	SYJA7320-01	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: Rc1/8
	SYJA7320-C6	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA7320-C8	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Direct piping \| Port: ø8 one-touch fitting
	SYJA7340	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Without sub-plate
	SYJA7340-01	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7340-02	Series: SYJA7000 \| Switching: 3-pos closed center \| Piping: Base piping \| Port: Sub-plate Rc1/4
	SYJA7420-01	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: Rc1/8
	SYJA7420-C6	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA7420-C8	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Direct piping \| Port: ø8 one-touch fitting
	SYJA7440	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Without sub-plate
	SYJA7440-01	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7440-02	Series: SYJA7000 \| Switching: 3-pos exhaust center \| Piping: Base piping \| Port: Sub-plate Rc1/4
	SYJA7520-01	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: Rc1/8
	SYJA7520-C6	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø6 one-touch fitting
	SYJA7520-C8	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Direct piping \| Port: ø8 one-touch fitting
	SYJA7540	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Without sub-plate
	SYJA7540-01	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/8
	SYJA7540-02	Series: SYJA7000 \| Switching: 3-pos pressure center \| Piping: Base piping \| Port: Sub-plate Rc1/4

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SMC SYJA3000/5000/7000 4/5-Port Air Operated Valve