Size: 4 (40), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 04 (1/2), Thread Type: N (NPT), Rated Voltage: B (24 VAC), Electrical Entry: WN (M12 Connector w/o Connector Cable, w/Surge Voltage Suppressor)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: S (Stainless Steel), Seal Material: E (EPDM), Port Size: 04 (Thread; 1/2), Thread Type: F (G), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with 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: F (FKM), 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: None, Bracket: B (Bracket)

Pad Diameter: ø4, Pad Type: B (Bellows), Pad Material: GS (Conductive Silicone Rubber), Buffer Specifications: J (Rotating), Stroke: 6mm, Vacuum Inlet: 04 (ø4 Tubing, One-touch Fitting)

Body Size: 40, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 04 (1/2), Mounting Option: B (With Bracket), Float Type Auto Drain Option: C (N.C.

Body Size: 40, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 04 (1/2), Mounting Option: B (With Bracket), Float Type Auto Drain Option: C (N.C.

Pilot: Internal Pilot, Voltage: 6 (12VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Port Size: 04 (1/2), Thread: N (NPT), Passage: B (Normally Open)

Stations: 08 (8 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Flow Switch Type: 7 (Integrated Display), Rated Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Stations: 04 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 06 (3/4), Thread: N (NPT)

Type: U (Universal), Direction: B (Horizontal), Applicable Tubing O.D.: 04 (ø4), Residual Pressure Release Function: without Residual Pressure, Thread Type: Rc, Size: U10 (10-32UNF)

/Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 04 (1/2), Thread Type: Rc, Voltage: 5 (24VDC), Lead Wire: TL (Conduit Terminal and Light)

Body Size: 40, Model Type: B (Air Filter + Regulator), Thread: N (NPT), Port Size: 04 (1/2), Float Type Auto Drain: D [N.O.

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: F (G), Port Size: 04 (1/2), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Body Size: 40, Back Flow: K (w/Backflow), Thread: F (G), Port Size: 04 (1/2), Mounting Option: B (With Bracket), Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: E4 (Output: PNP output, Electrical entry: Wiring top entry), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BD (B + D), Semi-Standard 1: 2R (2 + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Function: 2 (2 Position Double), Body Option: 1 (Non Plug-in Centralized Lead Wire Entry), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style (Flush), Piping: B (Bottom), Port Size: 04 (Sub-plate 1/2), Thread: T (NPTF)

Body Size: 40, Back Flow: w/o Backflow, Thread: F (G), Port Size: 04 (1/2), Options: BCE (B+C+E), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 04 (1/2), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 40, Reverse Flow: No, Thread: N (NPT), Port Size: 04 [1/2 (Size 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BDG (B + D + G), Semi-Standard 1: Standard, Semi-Standard 2: Standard