Pad Diameter: 04 (Flat Style), Pad Styles: U (Flat Style), Material: GN (Inductive NBR), Rotation: J (Rotating), Stroke: 6mm, Vacuum Entry: U4 (Barb Ø4 Urethane Tubing), Mounting Thread: A8 (M8X1)

Pad Diameter: 04 (Flat Style), Pad Styles: U (Flat Style), Material: U (Urethane Rubber), Rotation: J (Rotating), Stroke: 6mm, Vacuum Entry: N4 (Barb Ø4 Urethane Tubing), Mounting Thread: A8 (M8X1)

Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: N (NPT), Port Size: 04 (1/2), Option: SN (Sealant + Nickel Plated), Lock Nut: J (Round)

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: Standard, Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: 8J (8 + J), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: JN (J + 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: 2J (2 + J), 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: F (G), Port Size: 04 (1/2), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: 2JR (2 + J + R), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: 8JR (8 + J + R), Semi-Standard 2: Standard

Special Application: 21-AF (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 40, Thread: Rc, Port Size: 04 [1/2 (Size 40)], Bracket: None, Bowl Type: None, Option: J [Drain Guide (Size 20 to 60)]

Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: ET (Out 1: PNP; Out 2: Flow Rate: Analog 1 to 5 V ⇔ Analog 1 to 5 V; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve: None; Stop Valve: None, Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: FT (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve: None; Stop Valve: None, Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: FT (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: Q (w/M12 -M8 Conversion Lead Wire, 0.1 m), Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: DT (Out 1: NPN; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: DT (Out 1: NPN; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve; Stop Valve: None), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Return Unit Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)

Valve; w/Stop Valve), Return Port Size: 04 (1/2), Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Flow Switch Unit Specifications: J (Integrated Display: L/min; Accumulated Flow: L; Temp.: °F)