Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: N (NPT), Voltage: 6 (12VDC), Electrical Entry: G (Grommet), Surge Suppressor: S (w/Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: J (230VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Model: 31, Orifice: 2 (2.2mm), Style: 4 (COM, Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: N (NPT), Voltage: 5 (24VDC), Electrical Entry: G (Grommet), Surge Suppressor: S (w/Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Manifold with Stainless Steel Plate: S, Model: EX260, SI Unit: without SI Unit, Wiring Type: All Double Wiring, Valve Stations: 16 Stations, All Double Wiring, Port Size: 01 [4(A)/2(B) Port: 1/8; 1(P)/3(EB), 5(EA) Port: 1/4], Thread Type: G, Option: Trim Plate

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: Polycarbonate Bowl, Lubricant Exhaust Port: w/o Drain Cock, Flow Direction: Left to Right, Pressure Unit: Pressure Unit: MPa; Temp Unit: °C

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: K (Reverse Flow Mechanism), Thread: N (NPT), Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: 1Z (1+Z)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Body Size: 1, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: F (G), Port Size: 01 (1/8), Option: H (w/Hexagon Panel Nut, for Panel Mount), Semi-standard: None

Size: 20, Thread Type: F (G), Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: 2 (Metal Bowl), Flow Direction: Left to Right, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa/°C

Size: 20, Thread Type: F (G), Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: 6 (Nylon Bowl), Flow Direction: Left to Right, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa/°C

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Piping: 2 (Body Ported), Valve Option: Y (Low Wattage 2WDC), Voltage: 6 (12VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8)

Piping: 2 (Body Ported), Valve Option: Y (Low Wattage 2WDC), Voltage: 5 (24VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8)

Type: 334 (Base Mounted), Valve Option: Standard Type, Rated Voltage: 3 (110 VAC, 50/60 Hz), Electrical Entry: G (Grommet, Lead Wire 300mm), Light/Surge Voltage Suppressor: None, Port Size: 01 [Rc 1/8, (Base Mounted w/Sub-plate)]