Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 40mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: D (Double Acting), Rod End: B (Lever Type, Adjustable Absorber Type), Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B)
Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 50mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: B (Double Acting/Spring Loaded), Rod End: K (Chamfered), Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B)
Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 50mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: B (Double Acting/Spring Loaded), Rod End: Round Bar Style, Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B)
25 Symbol Nil N F Option Option Symbol Applicable actuation Built-in solenoid valve Air Operated PB1013A Air operated Port size Port size 1/8 Nil B N None With foot With silencer Symbol 01 When option is more than one, suffix in alphabetical order.
Note 5) ZA Note 6) Pressure unit f Name plate and pressure gauge in imperial units: MPa Name plate and pressure gauge in imperial units: psi Digital pressure switch: With unit conversion function Note 7) Note 7) Note 7) Note 7) Note 7) Note 7) Note 8) Note 8) Note 8) Note 1) Options B, G, H are shipped together, (but not assembled).
Function: 1 (2 Position Single), Body Style: 0 (Base Mounted Plug-in), Body Option: 0 (Standard for Base Mounted Type), Pilot: Internal Pilot, Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: F (Plug-in), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), Piping: B (Bottom), Port Size: 02 (Sub-plate Plug-in 1/4, Non Plug-in 1/4, Direct Ported P,A,B Ports
Direct Ported P,A,B Ports 1), Thread: N (NPT)
Model: 31, Orifice: 1 (1.5mm), Style: 1 (N.C., Manifold), Option: B (For Other Fluids, Consult SMC -- Seals: EPDM, Body: Brass, Coil: Class B), Suffix: Z (Oil-free), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: G (Grommet), Surge Suppressor: None, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)
Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: YZ (Combination of Y + Z), B: B
/N.C.), Mounting/Porting: 0 (Base Mounted), Seal: 0 (Rubber), Pilot Specification: Internal Pilot, Back Pressure Check Valve: None, Pilot Valve: B [Quick Response Type (0.7MPa)], Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: Z (w/Light/Surge Voltage Suppressor, Positive Common), Manual Override: Non-locking Push Type, A,B Port Size: None, A
Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 32mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 20mm, Action: B (Double Acting/Spring Loaded), Rod End: R (Roller Type), Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B), Auto Switch: M9B--Solid State , Gen.
Size: 20 (1/8), Reverse Flow Function: K (Reverse Flow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 2 (Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B
Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: H (Stainless Steel, Seals: FKM, Class B), Suffix: Z (Oil-free), Port Size: 01 (1/8), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)
Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B, Made to Order: X406 (0.4 MPa Setting)
Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 40mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: B (Double Acting/Spring Loaded), Rod End: R (Roller Type), Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B), Auto Switch: M9B--Solid State , Gen.
Size: 20 (1/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (Mounting Angle 90°), Accessory 2: None, Option 1: None, Option 2: C (Bowl Guard for Size 20 Only), Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B
Size: 40 (1/2), Reverse Flow Function: None, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: None, Option 2: None, Option 3: WZ (Combination of W & Z), B: B
: None, A,B Port Thread Type: Rc (or None), Mounting Option: Mounting Screw, Round Head Combination Screw, Wiring Specification: WO (w/o M12 Connector Cable), Port Location: B (Bottom Ported), Sub-plate Thread: F (G)
Magnet: None, Mounting: B (Through Hole, Standard), Bore Size: 50mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: B (Double Acting/Spring Loaded), Rod End: B (Lever Type, Adjustable Absorber Type), Direct Mount Switch Groove: Z (Direct Mount Switch Groove)
Magnet: D (Built-in), Mounting: B (Through Hole, Standard), Bore Size: 40mm, Water Resistant: None, Port Thread: Bore 12, 16: M Thread; Bore 20 to 50: Rc, Stroke: 30mm, Action: B (Double Acting/Spring Loaded), Rod End: Round Bar Style, Direct Mount Switch Groove: Z (Direct Mount Switch Groove), Mounting Bolt: L (Shipped Together Only for Mounting B)