4/5 Port Air Operated Valve SYJA3000 Series – Van điện từ khí nén SMC
Product Description
– Van điện từ khí nén SMC
An air operated valve with options for (4 or 5 port) body ported type or base mounted types.
[Features]
· Manifolds that are the same as those for the SYJ3000 Series are available.
· Body ported type / base mounted (4 port) manifold use only / base mounted (5 port) type.
· Bracket: none (no mark) / with bracket (F).
· Piping connection size: without sub-plate (no mark) / M5 port with sub-plate (M5).
· Switching method: 2 position single (1), 2 position double (2), 3 position closed center (3).
· Switching method: 3 position exhaust center (4), 3 position pressure center (5).
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4/5 Port Air Operated Valve SYJA3000 Series Specifications – Van điện từ khí nén SMC
SYJA3000 Series Base Mounted Type external appearance
SYJA3000 Series Body Ported Type external appearance
5 port 2 position single (left drawing) / 4 port 2 position single (right drawing) JIS code
| Fluid | Air | |
|---|---|---|
| Operating Pressure Range (MPa) | 2 Position Single | 0.15 to 0.7 |
| 2 Position Double | -100 kPa to 0.7 | |
| 3 Position | -100 kPa to 0.7 | |
| *1: Pilot Pressure Range (MPa) | 2 Position Single | Operating pressure to 0.7 |
| 2 Position Double | 0.1 to 0.7 | |
| 3 Position | 0.2 to 0.7 | |
| Ambient and Working Fluid Temperature °C | -10 to +60 (no freezing) | |
| Lubrication | Not required | |
| Mounting Orientation | Free | |
| *2: Impact/Vibration Resistance (m/s2) | 300/50 | |
*1: The single type is designed to operate when return pressure is supplied through the supply port {1(P) port}. So make sure supplied pressure is within the operating pressure range.
*2: Impact resistance: No malfunctions after testing using a drop-type shock tester under the following conditions: in the axial direction and at a right angle to the main valve with both pilot signal ON and OFF, once for each condition state. (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 45 and 2,000 Hz. The test was performed with both pilot signal ON and OFF and in the axial direction and at right angles to the main valve. (Initial value)
Pilot pressure range for single pilot – graph
With Bracket
Air Operated Valve Model: SYJA3□20-M3-F
*Bracket is not attached with the 2 position double and 3 position types.
Flow Rate Characteristics / Weight List
| Valve Model | Switching Method | Piping Connection Port Diameter | Pilot Connection Port Diameter | Weight (g)*3 | Effective Area (mm2) | ||
|---|---|---|---|---|---|---|---|
| (With Sub-Plate) 5 Port Base Mounted Type | SYJA3□40-M5 | 2 Position | Single | M5 × 0.8 | M3 × 0.5 | 48 (22) | – |
| Double | 51 (25) | ||||||
| 3 Position | Closed Center | 54 (28) | |||||
| Exhaust Center | |||||||
| Pressure Center | |||||||
| Body Ported Type | SYJA3□20-M3 | 2 Position | Single | M3 × 0.5 | M3 × 0.5 | 22 | 0.9 |
| Double | 25 | ||||||
| 3 Position | Closed Center | 28 | |||||
| Exhaust Center | |||||||
| Pressure Center | |||||||
| *1: (Manifold Use Only) 4 Port Base Mounted Type | SYJA3□30 | 2 Position | Single | – | M3 × 0.5 | 22 | – |
| Double | 25 | ||||||
| 3 Position | Closed Center | 28 | |||||
| Exhaust Center | |||||||
| Pressure Center | |||||||
| Valve Model | Flow Rate Characteristics*2 | ||||||
|---|---|---|---|---|---|---|---|
| 1 → 4/2 (P → A/B) | 4/2 → 5/3 (A/B → EA/EB) | ||||||
| C (dm3/[s·bar]) | b | Cv | C (dm3/[s·bar]) | b | Cv | ||
| (With Sub-Plate) 5 Port Base Mounted Type | SYJA3□40-M5 | 0.46 | 0.36 | 0.12 | 0.46 | 0.35 | 0.12 |
| 0.47 | 0.33 | 0.12 | 0.47 | 0.31 | 0.12 | ||
| 0.36 | 0.39 | 0.10 | 0.59 (0.40) | 0.43 (0.33) | 0.16 (0.11) | ||
| 0.58 (0.32) | 0.42 (0.33) | 0.16 (0.080) | 0.46 | 0.32 | 0.11 | ||
*1: Manifold base unit only. See the SMC catalog for details.
*2: Values in ( ) are for the normal position.
*3: Values inside parentheses are for models without a sub-plate.
*4: 5 Port Base Mounted Type without sub-plate: SYJA3□40.
SYJA3120-M3-F
SYJA3130
SYJA3140-M5
SYJA3220-M3
SYJA3220-M3-F
SYJA3240
SYJA3240-M5
SYJA3320-M3
SYJA3320-M3-F
SYJA3340-M5
SYJA3420-M3
SYJA3440-M5
SYJA3520-M3
SYJA3520-M3-F
SYJA3540
SYJA3540-M5
