Actuation: 1 (2 Position Single), Seal: 1 (Rubber Seal), Function: Standard (0.4W DC, AC), Coil Voltage: 5 (24VDC), Light & Surge Suppressor: Yes, Manual Override: B (Locking, Tool Required), Enclosure: Dust Protected, Sub-plate: 02 (1/4 Port Size), Thread: T (NPTF)

Actuation: 1 (2 Position Single), Seal: 1 (Rubber Seal), Function: N (Negative Common, DC), Coil Voltage: 5 (24VDC), Light & Surge Suppressor: Yes, Manual Override: B (Locking, Tool Required), Enclosure: Dust Protected, Sub-plate: 02 (1/4 Port Size), Thread: N (NPT)

Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 02 (1/4), Option: BCG (B + C + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: R (Flow Direction: Right to Left)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 02 (1/4), Option: BDM (B + D + M), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: R (Flow Direction: Right to Left)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BE (B+E), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BE3 (B+E3), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BE1 (B+E1), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BE (B+E), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: P (Manual Override), Thread: N (NPT)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: L (Indicator Light), Thread: T (NPTF)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: P (Manual Override), Thread: F (G)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: P (Manual Override), Thread: T (NPTF)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: L (Indicator Light), Thread: N (NPT)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Bracket: B (Bracket), Option: P (Manual Override), Thread: N (NPT)

Piping: 5 (Body Ported), Port Size: 02 (Body Ported 1/4, Base Mounted Sub-plate 1/4), Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Bracket: B (Bracket), Option: P (Manual Override), Thread: T (NPTF)

Special Applications: 10-AR (Clean Series), Body Size: 25, Reverse Flow: No, Thread: Rc, Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: B [Bracket (Size 20 to 60)], Option: 1N (1+N)

Size: 21 (1/8), Model Combination: B (AF+AR), Port Size: 02 (1/4, Size 21), Accessory: None, All Sizes, Pressure Relief Valve: w/o Valve, Option: 2 (Metal Bowl, Flow Direction: Left to Right; Size 21)