Size: 3 (Body Ported), Operation: 0 (Air Operated Style), Port Size: 04 (1/2), Thread: N (NPT), Voltage: Air Operated, Lead Wire: Air Operated, Surge Suppressor: None, Option: B (Bracket)

Size: 5 (Body Ported), Operation: 0 (Air Operated Style), Port Size: 04 (1/2), Thread: N (NPT), Voltage: Air Operated, Lead Wire: Air Operated, Surge Suppressor: None, Option: B (Bracket)

Pad Diameter: 13 (Flat+Flat with Ribs+Bellows+Compact+Compact with Ribs), Pad Styles: B (Bellows), Material: N (NBR), Vacuum Entry: 04 (One-touch Fitting Ø4), Mounting Thread: A5 (M5X0.8)

Pad Diameter: 13 (Flat+Flat with Ribs+Bellows+Compact+Compact with Ribs), Pad Styles: B (Bellows), Material: N (NBR), Vacuum Entry: 04 (One-touch Fitting Ø4), Mounting Thread: A6 (M6X1)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Handle/Bonnet Material: B (Aluminum), Options: BS (w/Bracket + Built-in Silencer, EXH Port), Semi-Standard: KZ (K + Z)

Size: No.2, Orifice: 6 (10mm), Style: 0 (Normally Closed), Option: A (For Oil -- Seal: FKM, Body: Brass), Port Size: 04 [1/2 (15A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.2, Orifice: 6 (10mm), Style: 0 (Normally Closed), Option: B (For Other Fluid, Consult SMC -- Seal: EPR, Body: Brass), Port Size: 04 [1/2 (15A)], Thread: N (NPT)

Pilot: Internal Pilot, Voltage: 4 (220VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Pilot: Internal Pilot, Voltage: 5 (24VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Pilot: Internal Pilot, Voltage: 6 (12VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: S (Surge Suppressor), Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: 1N (1 + N), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: JN (J + N), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BC (B + C), Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BDG (B + D + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & Gauge w/PSI), B: B