Number of Ports: 2 (2 Port), Piping Direction, Bar Height: 1 (Side Ported, Short), Tube O.D.: 01 (ø1/8"), Actuator Type: 01 (Roller Lever), Suffix: S (Hard Steel Roller)

Rated Flow Range: 50 (0.5 to 50 L/min), Flow Adjustment Valve: S (With Flow Adjustment Valve, Straight), Port Size: 01 (Rc1/8), Output Specification: B (Out 1: PNP; Out 2: PNP), Lead Wire: N (w/o Lead Wire w/Connector), Unit Specification: M (SI Unit Only)

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Special Application: 10-AF (Clean Series), Body Size: 20, Thread: N (NPT), Port Size: 01 [1/8 (Size 20)], Bracket: B (Bracket, Not Attached), Bowl Type: 2 [Metal (Size 20 to 60)], Option: JZ [J+Nameplate/Caution Plate for Bowl in Imperial Units (Size 20 to 60)]

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 01 (1/8), Options: BE3 (B+E3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 01 (1/8), Options: BE4 (B+E4), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 01 (1/8), Mounting: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units; MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 01 (1/8), Mounting: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units; MPa

Size: 20, Thread Type: Rc, Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Flow Direction: Left to Right, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa/°C

Size: 20, Thread Type: Rc, Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Flow Direction: R (Right to Left), Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa/°C

Size: 20, Thread Type: F (G), Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Flow Direction: Left to Right, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa/°C

Body Size: 20 (Applicable AC Size: AC20), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 01 (1/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: Red, Handle Material: Resin, Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 20 (Applicable AC Size: AC20), Handle Operation: Single Action, Thread Type: Rc, Port Size: 01 (1/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Unit of Product Label: MPa

Rated Vacuum Range: -101 to 0 kPa, Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: B (Panel Mount Adapter)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: X (NPN Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire), Bracket: B (Panel Mount Adapter)

Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A2 (Bracket B, Horizontal Mounting)

Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A2 (Bracket B, Horizontal Mounting)

Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A2 (Bracket B, Horizontal Mounting)

Body Size: 20, Type: B (Regulator Type), Pipe Thread: F (G), Port Size: 01 (1/8), Normally Open, Closed: C (N.C., Normally Closed), Protocol: SA [Standalone (When Wireless Adapter is Connected: Wireless Remote)], Unit: K (EXA1/ITV: Units Selection Function), Manual Override: G (Non-locking Push Type)

Body Size: 20, Type: B (Regulator Type), Pipe Thread: N (NPT), Port Size: 01 (1/8), Normally Open, Closed: C (N.C., Normally Closed), Protocol: SA [Standalone (When Wireless Adapter is Connected: Wireless Remote)], Unit: K (EXA1/ITV: Units Selection Function), Manual Override: G (Non-locking Push Type)