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

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 11 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 15 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 16 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 18 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 2 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 3 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 4 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 5 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 6 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 7 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 8 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: 40 (Base Mounted Common SUP Common EXH), Stations: 10 Stations, A B Port Size: 01T (NPTF 1/8)

Piping: Base Mounted Common SUP Common EXH, Stations: 11 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 15 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 16 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 18 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 2 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 3 Stations, A B Port Size: NPTF 1/8

Piping: Base Mounted Common SUP Common EXH, Stations: 4 Stations, A B Port Size: NPTF 1/8