tighten the threaded portion by hand, then use a proper wrench, which could be Rz 12.5 suitable for the width across flats of the hexagon body, to tighten it further at a wrench For Uni thread, Rz 12.5 is necessary for sealing at the chamfered part. 45 tightening angle shown in the table below.
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
/4 ASV410F-N02 14 13.5 NPT 3/8 ASV410F-N03 14 13.5 NPT 1/4 ASV510F-N02 27 23 NPT 3/8 ASV510F-N03 29 27 JIS Symbol NPT 1/2 ASV510F-N04 29 27 Specifications Series ASV120F ASV220F ASV310F/410F ASV510F Air Fluid 1.5 MPa Proof pressure 1 MPa Max. operating pressure 0.1 MPa Min. operating pressure Ambient and fluid temperature Number of needle rotations 10 turns 8 turns 12 turns 15 turns Applicable
Body Size: 2000, Port Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Electrical Entry: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Flow Direction, Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Port Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Electrical Entry: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None or Manual Override, Flow Direction, Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 3 [110 VAC (115 VAC)], Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: G (Grommet, Lead Wire Length: 300mm), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: G (Grommet, Lead Wire Length: 300mm), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: G (Grommet, Lead Wire Length: 300mm), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: C (Push-turn Locking Lever Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: C (Push-turn Locking Lever Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 4 [220 VAC (230 VAC)], Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 3 [110 VAC (115 VAC)], Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 4 [220 VAC (230 VAC)], Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: Non-locking Push Type, Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)
Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)
Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)