Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.O., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41

Size: 1/2, Model Combination: AW+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41

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

34 M42 x 1.5 34 1/4, 3/8, 1/2 Optional specifications Digital pressure switch Round type pressure gauge Note 3) Bracket mount dimension Panel mount Model Z ARP20(K) H J H J M N Q R S T U V W Y 27.8 1021 1021 1021 44 40 69 30 34 47 5.4 15.4 55 2.3 28 28.5 14 6 ARP30(K) 27.8 44 41 70 41 40 44 6.5 8 53 2.3 31 38.5 19 7 ARP40(K) 27.8 44 45 74 50 54 54 8.5 10.5 70 2.3 35.5 42.5 21 7 Note 1) The

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

34 M42 x 1.5 1 1/4, 3/8, 1/2 Optional specifications Square embedded type pressure gauge Digital pressure switch Round type pressure gauge Bracket mount dimension Panel mount Model Z ARP20(K) ARP30(K) ARP40(K) H J H J H J M N Q R S T U V W Y 28 27.8 37.5 29.5 40 66 30 34 47 5.4 15.4 55 2.3 28 28.5 14 6 28 27.8 37.5 30.5 41 67 41 40 44 6.5 8 53 2.3 31 38.5 19 7 28 27.8 42.5 35 45 74 50 54

Direct Operated Precision Regulator ARP20/30/40 Series  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

34 M42 x 1.5 34 1/4, 3/8, 1/2 Optional specifications Square embedded type pressure gauge Digital pressure switch Round type pressure gauge Bracket mount dimension Panel mount Model Z ARP20(K) ARP30(K) ARP40(K) H J H J H J M N Q R S T U V W Y 28 27.8 37.5 29.5 40 66 30 34 47 5.4 15.4 55 2.3 28 28.5 14 6 28 27.8 37.5 30.5 41 67 41 40 44 6.5 8 53 2.3 31 38.5 19 7 28 27.8 42.5 35 45 74 50 54

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

34 M42 x 1.5 34 1 Optional specifications Square embedded type pressure gauge Digital pressure switch Round type pressure gauge Note 3) Bracket mount dimension Panel mount Model Z ARP20(K) ARP30(K) ARP40(K) H J H J H J M N Q R S T U V W Y l28 l27.8 37.5 29.5 40 66 30 34 47 5.4 15.4 55 2.3 28 28.5 14 6 l28 l27.8 37.5 30.5 41 67 41 40 44 6.5 8 53 2.3 31 38.5 19 7 l28 l27.8 42.5 35 45 74 50

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

34 M42 x 1.5 34 1/4, 3/8, 1/2 Optional specifications Digital pressure switch Round type pressure gauge Note 3) Bracket mount dimension Panel mount Model Z ARP20(K) H J H J M N Q R S T U V W Y 27.8 1021 1021 1021 44 40 69 30 34 47 5.4 15.4 55 2.3 28 28.5 14 6 ARP30(K) 27.8 44 41 70 41 40 44 6.5 8 53 2.3 31 38.5 19 7 ARP40(K) 27.8 44 45 74 50 54 54 8.5 10.5 70 2.3 35.5 42.5 21 7 Note 1) The

VZA2000

0 to 1.0 VZA4121, 4141 Pilot pressure range (MPa) 2 3 4 2 3 4 VZA4 21, 4 41 0.1 to 1.0 Impact/Vibration resistance (m/s2) Note) 150/50 Operating pressure Pilot pressure Note) Impact resistance: No malfunction from test using drop impact tester, to axis and right angle directions of main valve, each one time when pilot signal ON and OFF .

Size: 1/2, Model Combination: AW+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.O., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: Upward Handle

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.O., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.O., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: Upward Handle

Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: Upward Handle

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41, Handle Orientation: -

Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.C., Size 31 & 41, Pressure Relief Valve: w/o Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: Upward Handle

Size: 1/2, Model Combination: AF+AR+AL, Port Size: 1/2, Size 41, Accessory: Float Auto Drain, N.O., Size 31 & 41, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41, Handle Orientation: -