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Copper-free specifications (20-) Shows the products for copper-free with prefix 20-. 20Example) Copper-free specifications 20-CQ2B12-20D Data Copper-free 2. For the detailed dimensions, refer to each series catalog. 3. Please contact SMC for directional control valves, air line equipment, air preparation equipment and others.

Magnet: None, Mounting: B (Through-hole, Standard), Type: Pneumatic, Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke 1: 30mm, +: None, Stroke 2: None, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Auto Switch: No Switch, Lead Wire or Prewired Connector: 0.5m (Or None in the Case of No Switch), Number: 2 pcs. (Or None

Magnet: None, Mounting: B [Through Hole (Standard)], Type: Standard, Bore Size: 12mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 30mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Mounting Bolt: None, Rod End Bracket: W (Double Knuckle Joint)

Cylinder (Tube) Inner Diameter(φ): 12, Stroke(mm): 30, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.07～1, Cushion: None, Specification: Without built-in magnet, Support

Cylinder (Tube) Inner Diameter(φ): 12, Stroke(mm): 30, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.07～1, Cushion: None, Specification: Without built-in magnet, Support

Cylinder (Tube) Inner Diameter(φ): 12, Stroke(mm): 30, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.07～1, Cushion: None, Specification: Without built-in magnet, Support

Cylinder (Tube) Inner Diameter(φ): 12, Stroke(mm): 30, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: Standard, Environment, Applications: Standard, Operating Temperature(°C): -10～70, Operating Pressure(MPa): 0.07～1, Cushion: None, Specification: Without built-in magnet, Support

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 5mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 20mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 15mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 30mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 15mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 20mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 25mm, Body Option: M (Rod End Male Thread), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: B (Through-hole, Standard), Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 25mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: Through-hole, Standard, Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: Rod End Male Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: Through-hole, Standard, Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 5mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]

Mounting: Through-hole, Standard, Bore Size: 12mm, Port Thread: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 20mm, Body Option: Standard, Rod End Female Thread, Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Temperature Resistant Option: XB6 [Heat Resistant (-10 to 150°C)]