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Backflow Function

None

K (w/Backflow Function)

Body Size

Handle Orientation

Handle Down

Y (Handle Up)

Made to Order

X406 (0.4 MPa Setting)

Option

Standard

E (Square embedded type pressure gauge, with limit indicator)

B (w/Bracket)

BG (w/Bracket + Round Pressure Gauge w/Limit Indicator)

BE (w/Bracket + Square embedded type pressure gauge, with limit indicator)

G (Round Pressure Gauge w/Limit Indicator)

H (w/Set Nut, for Panel Mount)

E3 (Output: PNP output / Electrical entry: Wiring bottom entry)

EH (Square embedded type pressure gauge, with limit indicator + w/Set Nut, for Panel Mount)

GH (Round Pressure Gauge w/Limit Indicator + w/Set Nut, for Panel Mount)

E4 (Output: PNP output / Electrical entry: Wiring top entry)

BM (w/Bracket + Round type pressure gauge, with color zone)

E2 (Output: NPN output / Electrical entry: Wiring top entry)

E1 (Output: NPN output / Electrical entry: Wiring bottom entry)

BE3 (w/Bracket + Output: PNP output / Electrical entry: Wiring bottom entry)

M (Round type pressure gauge, with color zone)

BM (B + M)

M [Round type pressure gauge (with color zone)]

BE1 (w/Bracket + Output: NPN output / Electrical entry: Wiring bottom entry)

Port

02 (1/4)

03 (3/8)

01 (1/8)

06 (3/4)

04 (1/2)

10 (1)

Port Size

03 (3/8, Size 30)

04 (1/2, Size 40)

02 (1/4, Size 20)

Semi-Standard

Z (Name Plate, Caution plate for bowl, and Pressure Gauge display units: psi, °F)

1Z (Set Pressure: 0.02 to 0.2 MPa + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

1 (Set Pressure: 0.02 to 0.2 MPa)

RZ (Flow Direction: Right->Left + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

YZ (Knob, Upward + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

R (Flow Direction: Right->Left)

NZ (Exhaust Mechanism, Non-relieving + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Y (Knob, Upward)

RYZ (Flow Direction: Right->Left + Knob, Upward + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

N (Exhaust Mechanism, Non-relieving)

1NZ (Set Pressure: 0.02 to 0.2 MPa + Exhaust Mechanism, Non-relieving + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

ZA (Digital Pressure Switch: With Unit Conversion Function)

1YZ (Set Pressure: 0.02 to 0.2 MPa + Knob, Upward + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

1RZ (Set Pressure: 0.02 to 0.2 MPa + Flow Direction: Right->Left + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

1N (Set Pressure: 0.02 to 0.2 MPa + Exhaust Mechanism, Non-relieving)

1R (Set Pressure: 0.02 to 0.2 MPa + Flow Direction: Right->Left)

Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

RY (Flow Direction: Right->Left + Knob, Upward)

NYZ (Exhaust Mechanism, Non-relieving + Knob, Upward + Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Size

30 (3/8)

40 (1/2)

20 (1/8)

Thread

N (NPT)

F (G)

AR40K-03BG-B

AR40-F04G-B

AR20K-01BE-1-B

AR20K-02B-B-X406

AR20K-N02-YZ-B

AR25-03E-1-B

AR25-N02-1Z-B

AR20-N02H-Z-B-X406

AR25K-N02-1Z-B

AR40-F06-1-B

AR20K-N01B-1Z-B

AR20K-N02E-YZ-B

<p>Modular pressure regulator for the SMC AR20-AR60-B Series, body size 40, with 1/2-inch NPT ports, relieving type, right-to-left downward flow, and 0.4 MPa pressure setting.</p>

AR-B Air Regulators