Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DN (without DIN Connector, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor), Oil-free Option: D (Oil-free), Bracket: B (Bracket)

Size: 3 (30), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: GS (Grommet with PCB, w/ Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 3 (30), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: F (FKM), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 3 (30), Valve Type: 1 (Normally Closed), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 04 (Thread; 1/2), Thread Type: F (G), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Size: 3 (30), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: F (FKM), Port Size: 04 (Thread; 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: GS (Grommet with PCB, w/ Surge Voltage Suppressor), Oil-free Option: None, Bracket: B (Bracket)

Special Applications: 21- (Clean-room, Copper-free, Fluorine-free, Silicon-free), Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Body Size: 3, Set Pressure: 0 (Body Size 1, 2: 0.73 to 29 psi [0.005 to 0.2 MPa]; Body Size 3: 1.5 to 29 psi [0.01 to 0.2 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: Rc, Port Size: 04 (1/2), Option: B (w/Bracket), Semi-standard: None

Body Size: 3, Set Pressure: 0 (Body Size 1, 2: 0.73 to 29 psi [0.005 to 0.2 MPa]; Body Size 3: 1.5 to 29 psi [0.01 to 0.2 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: F (G), Port Size: 04 (1/2), Option: B (w/Bracket), Semi-standard: None

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 04 (1/2), Options: BE3 (B+E3), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Type of Actuation: 1 (2 Position Single), Manifold Type: 40 (Base Ported), Pilot: Internal Pilot, Specifications: Standard, Voltage: 5 (24VDC), Electrical Entry: D (DIN Connector), Lead Wire Length: None, Surge Suppressor: None, Manual Override: Non-locking Push Style, A, B Port Size: 04 (Base Mounted Sub-plate 1/2)

Function: 1 (2 Position Single), Body Option: 0 (Plug-in), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 5 (24VDC), Lead Wire: F (Plug-in), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 04 (Sub-plate 1/2), Thread: T (NPTF)

Base Mounted Wiring: 01T (Plug-in w/Terminal Block), Stations: 2 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 04 (1/2), Thread: Rc, Control Unit: A (Air Filter w/Auto Drain, Regulator, Air Release Valve), Release Valve Rated Voltage: 5 (24VDC)

Base Mounted Wiring: 01T (Plug-in w/Terminal Block), Stations: 8 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 04 (1/2), Thread: T (NPTF), Control Unit: A (Air Filter w/Auto Drain, Regulator, Air Release Valve), Release Valve Rated Voltage: 5 (24VDC)

Actuation Type: 3 (3 Position Closed Center), Sealant: 0 (Metal Seal), Function: Standard (1W), Voltage: 3 (110VAC 50/60HZ), Light & Surge Suppressor: Yes, Manual Override: Non-locking Push Style (Tool Required), Protection: Dust Proof, 1: 1, Piping Specification: B (Bottom Ported), Port Size: 04 (Rc1/2), Thread: N (NPT)

Actuation Type: 2 (2 Position Double), Sealant: 0 (Metal Seal), Function: RY (External Pilot, Low Wattage 0.5W), Voltage: 5 (24VDC), Light & Surge Suppressor: Yes, Manual Override: B (Locking Slotted Style-Tool Required), Protection: Dust Proof, 1: 1, Piping Specification: Side Ported, Port Size: 04 (Rc1/2), Thread: T (NPTF)