The AR20K-B to AR60K-B and the AR20K-D to AR40K-D are regulators with a backflow function.
For example, if you want to install a regulator between a valve and a cylinder, select a regulator with a backflow function for the smooth flow of the cylinder return side compressed air to the regulator.
VS 8-2/VS 8-4 (A) 4 (B) 2 Flow-rate Characteristics 1 (P) 5 (R1) 3 (R2) 4, 2 5, 3 (A, B EA, EB) 1 4, 2 (P A, B) Flow-rate characteristics Series Response time (msec) Mass (g) 4-position dual 3-port valve Note) (A) Type of actuation Seal C [dm3/(sbar)] C [dm3/(sbar)] Cv b Cv b (A) 4 (B) 2 140 140 170 170 185 185 185 185 185 185 170 225 215 260 250 285 275 285 275 285 275 250 0.30 0.50 0.30 0.50 0.30
Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Mounting: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2MPa), Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units; MPa
Body Size: 20, Backflow: w/Backflow Function, Thread: Rc, Port Size: 1/4, Mounting: w/Bracket, Set Pressure: 0.02 to 0.2MPa, 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: w/Backflow Function, Thread: Rc, Port Size: 1/4, Mounting: w/Bracket, Set Pressure: 0.02 to 0.2MPa, Exhaust Mechanism: Relieving Type, Flow Direction: Right to Left, 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: 02 (1/4), Mounting: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2MPa), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units; MPa
CE-certified Symbol EX124D-SDN1-X188 DeviceNet (Negative common) Q A, B port size (Inch) A, B port size (Metric) P, E port Applicable series P, E port Applicable series A, B port Symbol C4 C6 C8 M A, B port Symbol N3 N7 N9 M One-touch fitting for 4 One-touch fitting for 6 One-touch fitting for 8 A, B ports mixed One-touch fitting for 5/32" One-touch fitting for 1/4" One-touch fitting for
Blanking plate assembly Blanking plate 437 AWG30, 40 Exploded View 2 Pressure gauge cover Stem assembly Handle (Convex) Pressure Valve assembly Pressure gauge assembly O-ring Valve spring Pressure adjustment guide Valve guide Planet gear A Clip Spanner flats Concave: 2 places Planet gear B Element Bonnet Mounting screws (4 pcs.)
Blanking plate assembly Blanking plate 437 AWG30, 40 Exploded View 2 Pressure gauge cover Stem assembly Handle (Convex) Pressure Valve assembly Pressure gauge assembly O-ring Valve spring Pressure adjustment guide Valve guide Planet gear A Clip Spanner flats Concave: 2 places Planet gear B Element Bonnet Mounting screws (4 pcs.)
B 20 14 12 P = 43 A P = 43 PA 23 A A B B 14 12 A PA PA L1 L2 L2 L1 B B B 14 12 A A A A B 14 A A PA B B (2n 1/8) 4n-1/4, 3/8 2, 4 port PA L-side R-side L-side R-side D-side D-side 89 3 89 16 141 (Single) 141 (Single) 55 44 186 (Double) 186 (Double) 196 (3 position) 196 (3 position) 77.5 Bottom ported M12 connector L: Dimensions n: Stations 141.5 L n 1 Formula 2 3 4 5 6 7 8 9 10 121 5 1 12
Bracket assembly for mounting series AR10~AR60 & AR20K~AR60K modular style regulators.Mounts series AR10~AR60 & AR20K~AR60K regulators; Includes mounting screws for AR50(K), AR60(K)
Body Size: 20, Back Flow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Mounting: B (w/Bracket), Set Pressure: 0.05 to 0.85 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
Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection Type: Rc
Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 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
Location and size A, B port 02 Side 1/4 03 Side 3/8 04 Side 1/2 06 Side 3/4 10 Side 1 02B Bottom 1/4 03B Bottom 3/8 04B Bottom 1/2 Size of P, EA, EB port 02 1/4 03 3/8 04 1/2 06 3/4 10 1 Option No option TBU With terminal box SU With SI unit W Splash proof DISTRIBUTED BY: NATIONAL AND WORLDWIDE SERVICE NETWORK FOR A BRANCH OFFICE NEAR YOU, CALL United States Branch Offices Oceania SMC Corporation
Body Size: 20, Back Flow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Mounting: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2 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
This is a legacy product, and replaced byAR20-02B-B http://smcpneumatics.com/assets/images/pdf/ar.pdf.
This is a legacy product, and replaced byAW20-02B-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), .69240 lb
This is a legacy product, and replaced byAW30-02B-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), 1.13247 lb
This is a legacy product, and replaced byAW30-02B-R-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), 1.12162 lb