Type of Actuation: 3 (3 Position Closed Center), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Lead Wire Length: None, Surge Suppressor: None, Manual Override: D (Push-turn Locking Slotted Style), A, B Port Size: 03 (Body Ported/Base Mounted 3/8)

Type of Actuation: 4 (3 Position Exhaust Center), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 6 (12VDC), Electrical Entry: D (DIN Connector), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, A, B Port Size: 03 (Body Ported/Base Mounted 3/8), Thread: N (NPT)

Size: 50, Standard Dew Point: H (-15°C), Type: A, Thread: Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: YZ (Y + Z)

Type of Actuation: 4 (3 Position Exhaust Center), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: D (DIN Connector), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: D (Push-turn Locking Slotted Style), A, B Port Size: 03 (Body Ported/Base Mounted 3/8)

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: W (Drain Cock w/Barb Fitting for ø6 x ø4 Nylon Tube)

Size: 30, Standard Dew Point: -20°C, Type: A, Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)

Type of Actuation: 3 (3 Position Closed Center), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: LO (L Plug w/o Connector), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, A, B Port Size: 03 (Body Ported/Base Mounted 3/8)

Type of Actuation: 1 (2 Position Single), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: D (DIN Connector), Lead Wire Length: None, Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: D (Push-turn Locking Slotted Style), A, B Port Size: 03 (Body Ported/Base Mounted 3/8)

Body Size: 25, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NY (N + Y)

Type of Actuation: 1 (2 Position Single), Manifold Type: 20 (Body Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: Y [DIN Terminal w/Connector (DIN 43650C)], Lead Wire Length: None, Surge Suppressor: None, Manual Override: Non-locking Push Style, A, B Port Size: 03 (Body Ported/Base Mounted 3/8), Thread: N (NPT)

Type of Actuation: 2 (2 Position Double), Manifold Type: 40 (Base Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: DO (DIN Connector w/o Connector), Lead Wire Length: None, Surge Suppressor: None, Manual Override: Non-locking Push Style, A, B Port Size: 03 (Body Ported/Base Mounted 3/8), Thread: T (NPTF)

Size: 31 (3/8), Model Combination: B (AF+AR), Port Size: 03 (3/8, Size 31), Accessory: C (Float Auto Drain, N.C., Size 31 & 41), Pressure Relief Valve: w/o Valve, Option: 8 (Metal Bowl w/Sight Glass, Size 31 & 41), Handle Orientation: A (Upward Handle)