Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/8, Flow Direction: [Right] From Left to Right, Control Side Connection

Body Size: -, Thread: -, Port Size: -, Mounting: -, Float Type Auto Drain: -, Pressure Gauge: -, Set Pressure: -, Bowl Type: -, Bowl Guard: -, Drain Port: -, Exhaust Mechanism: -, Flow Direction: -, Drain Cock w/Barb Fitting: -, Pressure Unit: -

ARX Series

Piston assembly Valve Valve spring No. 4 5 6 1348104A 1348105 1348109 SUP OUT 2 ARX Series Specialty Regulators Regulator for 290 psi (2 MPa) ARX20, 21 Dimensions Panel cutout dimensions 1.02 (26) R .1 (2.5) SUP OUT SMC K C O P A A L U S H .5 (12) 1.61, 2.13 [41 (K40)], [49 (K50)] 2.13 (54) .98 (25) 1.6 (max. thickness 4.5) 1.73 (44) .21 (5.4) 3.13 (79.5) (when regulating pressure = 3.23

Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: C (N.C. Float Type Auto Drain), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: Standard, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: G (Round Type Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: CM (C + M), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 01 (1/8), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 01 (1/8), Option: G (Round Type Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 1/4, Option: Standard, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 1/4, Option: Round Type Pressure Gauge w/Limit Indicator, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Case Material: [Resin] Polycarbonate Case, Case Guard: No, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: No (No Pressure Port Plug), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A,

(Normally Closed) at non-pressurized without drain emissions, Pressure Gauge: No (No Pressure Port Plug), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A, Lubricator Oil Discharge Outlet: Without drain cock, Pressure Unit: Name plate and pressure gauge unit: MPa, T shape spacer

, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: [With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A,

(Normally Closed) at non-pressurized without drain emissions, Pressure Gauge: No (No Pressure Port Plug), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A, Lubricator Oil Discharge Outlet: Without drain cock, Pressure Unit: Name plate and pressure gauge unit: MPa, T shape spacer

(Normally Closed) at non-pressurized without drain emissions, Pressure Gauge: [With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A, Lubricator Oil Discharge Outlet: Without drain cock, Pressure Unit

(Normally Closed) at non-pressurized without drain emissions, Pressure Gauge: No (No Pressure Port Plug), Size of Body: 20, Check Valve: None, Pressure Switch: None, Residual Pressure Relief 3-Port Connection Valve: None, Set Pressure: 0.05 to 0.7 MPa, Drain Outlet: N/A, Lubricator Oil Discharge Outlet: Without drain cock, Pressure Unit: Name plate and pressure gauge unit: MPa, T shape spacer

Body Size: 20, Thread: Rc, Port Size: 1/4, Option: C + M, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: G, Port Size: 1/4, Option: C + G, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port Size: 1/8, Option: C + G, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard