Magnet: None, Mounting: L (Foot Type), Shaft: Y (Double Shaft w/Key), Size: 100mm, Port: TF (G), Rotating Angle: 180°

Magnet: D (Built-in), Mounting: B (Basic Type), Shaft: Y (Double Shaft w/Key), Size: 100mm, Port: Rc, Rotating Angle: 180°, Auto Switch: M9BW--Solid State, 2-color Indication, 2 Wire, Horizontal, Lead Wire or Prewired Connector: L (3m)

Magnet: D (Magnet), Shaft Type: Y (Double Shaft with Key), Size: 40, Thread Type: M5 (10, 15); Rc 1/8 (20, 30, 40), Rotation Angle: 180 (170° to 190°), Air Cushion: C (Air Cushion), Auto Switch: M9BW--Solid State, 2-color Indication, 2 Wire, Lead Wire or Prewired Connector: L (3m)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: B (Locking Slotted Style), Port Size: C6 (ø6 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: B (Locking Slotted Style), Port Size: C8 (ø8 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: B (Locking Slotted Style), Port Size: C6 (ø6 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 3 (110VAC 50/60HZ), Lead Wire: Y (DIN Terminal), Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: None, Port Size: C8 (ø8 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 3 (110VAC 50/60HZ), Lead Wire: Y (DIN Terminal), Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: C8 (ø8 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: None, Port Size: C8 (ø8 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: H [w/o Energy Saving, Light/Surge Voltage Suppressor (DC Voltage)], Manual Override: B (Locking Slotted Style), Port Size: C6 (ø6 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 6 (12VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: H [w/o Energy Saving, Light/Surge Voltage Suppressor (DC Voltage)], Manual Override: None, Port Size: C8 (ø8 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: H [w/o Energy Saving, Light/Surge Voltage Suppressor (DC Voltage)], Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: L Type (VQ21 Only)

Series: 2 (VQ21), Body Style: A (Single Unit), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Voltage Protection: Z (DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier), Manual Override: None, Port Size: C6 (ø6 One-touch Fitting), Option: LF [L Type (VQ21 Only) + Bracket]

Size, Body, Valve Type: 12H (Size: 1; Body Mat'l: Stainless Steel; Port Size: 1/8; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: Y (24VDC; Faston Terminal), Other Voltages and Electrical Options: None, Other Options: L (FKM, Oil Free, NPT Thread), Bracket Interchangeable w/Old Type: XB (Yes)

Size, Body, Valve Type: 42L (Size: 1; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 2, N.O.), Voltage and Electrical Entry: Y (24VDC; Faston Terminal), Other Voltages and Electrical Options: None, Other Options: L (FKM, Oil Free, NPT Thread), Bracket Interchangeable w/Old Type: XB (Yes)

Size, Body, Valve Type: 42N (Size: 1; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.O.), Voltage and Electrical Entry: Y (24VDC; Faston Terminal), Other Voltages and Electrical Options: None, Other Options: L (FKM, Oil Free, NPT Thread), Bracket Interchangeable w/Old Type: XB (Yes)