Size: 20, Thread: Rc, Port Size: 02 (1/4), Options: R (Left Mounting Position), -A: -A

Size: 20, Thread: Rc, Port Size: 02 (1/4), Options: LR (L + R), -A: -A

Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Options: 6LPR (6 + L + P + R), -A: -A

Size: 20, Thread: F (G), Port Size: 02 (1/4), Options: R (Left Mounting Position), -A: -A

Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Options: LPR (L + P + R), -A: -A

Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Options: 6PRZ (6 + P + R + Z), -A: -A

Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Options: 6LR (6 + L + R), -A: -A

Size: 40, Thread: F (G), Port Size: 02 (1/4), Options: 6LR (6 + L + R), -A: -A

Size: 30, Thread: Rc, Port Size: 02 (1/4), Options: R (Left Mounting Position), -A: -A

Size: 20, Thread: F (G), Port Size: 02 (1/4), Options: 6R (6 + R), -A: -A

This is a legacy product, and replaced byAF30-02-R-A

Rated Flow Range: 21 (2 to 200 L/min), Flow Adjustment Valve: None (Straight), Port Size: 02 (Rc1/4), Output Specification: A (Out 1: NPN; Out 2: NPN), Lead Wire: W (Lead Wire w/Connector + Rubber Cover for Connector), Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve), Calibration Certificate: A (Calibration Certificate), Made

Size: 3 (1/4), Cleaning Grade: 0 (A grade: Ultrasonic Cleaning+Precision Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 1 (Relief), Thread: A (Metal Gasket Seal Fitting), Port Size: 02 (Rc1/4), Direction of Gauge Port: R (Right)

Size: 3 (1/4), Cleaning Grade: 0 (A grade: Ultrasonic Cleaning+Precision Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: A (Metal Gasket Seal Fitting), Port Size: 02 (Rc1/4), Direction of Gauge Port: R (Right)

Size: 3 (1/4), Cleaning Grade: 0 (A grade: Ultrasonic Cleaning+Precision Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 0 (Non-relieving), Thread: A (Metal Gasket Seal Fitting), Port Size: 02 (Rc1/4), Direction of Gauge Port: R (Right)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 13 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 02 (1/4), Thread: F (G)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 3 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 02 (1/4), Thread: F (G), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 13 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 02 (1/4), Thread: F (G), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 6 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 02 (1/4), Thread: F (G), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 10 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 02 (1/4), Thread: F (G), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)