One-touch Fittings [mm] Model D1 D2 L Weight [g] 8 KQ2C-08B 13.6 9.2 2.6 0.1 10 KQ2C-10B 16.2 11.2 2.7 0.1 12 KQ2C-12B 18.8 13.2 2.7 0.2 16 KQ2C-16B 24.2 17.2 3.2 0.3 : B (Black), R (Red), YR (Orange), BR (Brown), Y (Y ellow), G (Green), CB (Sky blue), GR (Gray), W (White), BU (Blue) : B (Black), R (Red), YR (Orange), BR (Brown), Y (Y ellow), G (Green), CB (Sky blue), GR (Gray), W (White), BU (Blue) Inch Size
B B B B B N.O.: Black Dimensions B B B N.C.: Gray O S O S 1/8 1/4 10 One-touch fitting Barb fitting Applicable tubing: T0604 M5 x 0.8 Width across flats 14 Width across flats 17 Model Standard specifications Optional specifications Square type pressure gauge Digital pressure gauge Round type pressure gauge P1 P2 A B Note) C D E G J F K H J H J H J AWM20/AWD20 28 27.8 1/8, 1/4 1/8 M28 x 1
B B B B B N.O.: Black Dimensions B B B N.C.: Gray O S O S 1/8 1/4 10 One-touch fitting Barb fitting Applicable tubing: T0604 M5 x 0.8 Width across flats 14 Width across flats 17 Model Standard specifications Optional specifications Square type pressure gauge Digital pressure gauge Round type pressure gauge P1 P2 A B Note) C D E G J F K H J H J H J AWM20/AWD20 28 27.8 1/8, 1/4 1/8 M28 x 1
Note 2) Option B, G, H are not assembled and supplied loose at the time of shipment. Note 3) Assembly of a bracket and set nuts (10-/21-AR20(K)-B to AR40(K)-B) Including 2 mounting screws for the 10-/21-AR50(K)-B, AR60(K)-B Note 4) The only difference from the standard specifications is the adjusting spring for the regulator. It does not restrict the setting of 0.2 MPa or more.
11 9 27 15 12 14 B 11 27 13 12 9 2A 2 2B 2 12 18 2 7 - 3-4 2B2C A 16 17 12 18 2 8 9 13 B 11 9 10 17 A 16 12 18 2 2 O 3 19 12 27 12 14 27 15 12 12 3-5 2C2B OPENCLOSE 9 B 11 10 A 16 18 2 2 12B 11 9 27 13 12 14 27 15 9 B 11 12 13 2 19 3-6 2B 2A 2 18 12 9 2 21 23 3-7 20 22 24 8 8 - 4. 4-1.
When replacing an old AR series regulator with the following conditions (A to E), select a regulator from the AR20-B to AR60-B series.
(A) The set pressure is 0.7 to 0.85 MPa. (B) A square embedded type pressure gauge or digital pressure gauge is required. (C) The same dimensions for panel mounting are required. (D) A regulator with a backflow function is required.
Model Product series AC20/AC25/AC30/AC50/AC55/AC60 AC20A/AC30A/AC40A/AC50A/AC60A AC20B/AC25B/AC30B/AC50B/AC55B/ AC60B AC20C/AC25C/AC30C/AC40C AC20D/AC30D/AC40D AR20 (K) /AR25 (K) /AR30 (K) /AR40 (K) / AR50 (K) /AR55 (K) /AR60 (K) AW20 (K) /AW30 (K) /AW40 (K) /AW60 (K) F.R.L. combination Option/Part No.
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 10 (1), Options: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 10 (1), Options: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: N (Non-relieving Type), Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 10 (1), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: N (Non-relieving Type), Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 10 (1), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1, Options: w/Bracket, Set Pressure: 0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1, Options: w/Bracket, Set Pressure: 0.02 to 0.2 MPa Setting, Exhaust Mechanism: Non-relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1, Options: w/Bracket, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Non-relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -
Body Size: 50, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1, Options: w/Bracket, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Right to Left, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -
Size, Body, Valve Type: 10B (Size: 1; Body Mat'l: Aluminum; Port Size: 1/8; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: B (100VAC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 10B (Size: 1; Body Mat'l: Aluminum; Port Size: 1/8; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 10B (Size: 1; Body Mat'l: Aluminum; Port Size: 1/8; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: S (24VDC; Conduit w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 10B (Size: 1; Body Mat'l: Aluminum; Port Size: 1/8; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: B (100VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: Z (Oil-free, Rc Thread)
Size, Body, Valve Type: 10B (Size: 1; Body Mat'l: Aluminum; Port Size: 1/8; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: M (24VDC; Conduit Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)