ARX Series

2MPa) ARX20, 21 Specifications ARX20 Model Piston regulator Regulator construction Relief type Relief mechanism NPT 1/8, 1/4 Piping port size NPT 1/8, 1/4 Pressure gauge port size 435 (3.0) Proof pressure psig (MPa) 290 (2.0) Maximum operating pressure psig (MPa) ARX20-N02 7~120 (0.05 to 0.85) Standard Regulating pressure range psig (MPa) 7~45 (0.05 to 0.3) Low pressure Fluid Air ARX20-N01BG

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1Y (1+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/8, Accessory: B+G, Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/8, Accessory: B+G, Specifications: 1+Y, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/8, Accessory: B+G, Specifications: 0.005 to 0.2 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

This is a legacy product, and replaced byAR20K-N01BG-Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, CC, AR MASS PRO 1/8 MODULAR (NPT), .82172 lb

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: G [Round Pressure Gauge ("20-" Type Includes Limit Indicator)], Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: G [Round Pressure Gauge ("20-" Type Includes Limit Indicator)], Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/8, Accessory: Bracket, Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: Bracket, Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Special Applications: Clean Room Compliant, Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: B+G, Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Direct Operated Precision Regulator/Modular Style (For Special Applications) - ARP20 to - ARP40 Direct Operated Precision Regulator with Backflow Function/Modular Style (For Special Applications) - ARP20K to - ARP40K 10 20 21 10 20 21 10 20 21 10 20 21

Direct Operated Precision Regulator/Modular Style (For Special Applications) -ARP20 to -ARP40 10 20 21 10 20 21 JIS symbol Direct Operated Precision Regulator with Backflow Function/Modular Style (For Special Applications) Regulator with backflow function Regulator -ARP20K to -ARP40K 10 20 21 10 20 21 Clean room compliant (10-ARP). Copper-free, fluorine-free (20-ARP).

Series 10-, 21- ARP20 to 10-, 21- ARP40 Direct Operated Precision

Note 8) : Combination available for options : E1, E2, E3, E4. 1094 Direct Operated Precision Regulator Series ARP20 to ARP40 10211021Direct Operated Precision Regulator with Backflow Function Series ARP20K to ARP40K 10211021Specifications Model 10-ARP20 (K) 10-ARP30 (K) 10-ARP40 (K) 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Port size Air Fluid 1.2 MPa Proof pressure 0.7 MPa Maximum operating pressure

Series ARP20 to ARP40 10- 10- 21- 21- Direct Operated Precision Regulator Series ARP20K to ARP40K 10- 10- Direct Operated Precision 21- 21- Regulator with Backflow Function

Note 8) : Combination available for options : E1, E2, E3, E4. 1094 Direct Operated Precision Regulator Series ARP20 to ARP40 10211021Direct Operated Precision Regulator with Backflow Function Series ARP20K to ARP40K 10211021Specifications Model 10-ARP20 (K) 10-ARP30 (K) 10-ARP40 (K) 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Port size Air Fluid 1.2 MPa Proof pressure 0.7 MPa Maximum operating pressure

Direct Operated Precision Regulator Series ARP20/30/40  Sensitivity: Within 0.2% F.S.  Expanded lineup  ARJ 3 types of set pressure and the body size AR425  Energy saving, Air consumption: allow more freedom in designing a circuit. to 935 80% reduct

For how to order the digital pressure switch, refer to page 709. 704 Direct Operated Precision Regulator/Modular Type Series ARP20/30/40 Conditions: Inlet pressure 0.5 MPa Outlet pressure 0.2 MPa Flow rate 20 L/min (ANR) Condition: Inlet pressure 0.7 MPa Flow Characteristics (Representative values) Pressure Characteristics (Representative values) ARP20(K) ARP20(K) Rc 1/4 0.50 0.25 0.45 ARJ