Body Size: 20, Backflow: w/Backflow Function, Thread: NPT, Port Size: 1/8, Mounting: w/o Mounting Option, Set Pressure: 0.02 to 0.2MPa, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units: psi

LEC-OM02904

: JIS B 9960-1: 1 ) JIS B 8433-1993: *2) 1. 2. 3. 1. 2. 3. 4.

Digital Pressure Switch (Built-in Regulator Type) ISE35 Series ®

Model Product series AC20/AC25/AC30/AC50/AC55/AC60 AC20A/AC30A/AC40A/AC50A/AC60A AC20B/AC25B/AC30B/AC50B/AC55B/ AC60B AC20C/AC25C/AC30C/AC40C AC20D/AC30D/AC40D AR20 (K) /AR25 (K) /AR30 (K) /AR40 (K) / AR50 (K) /AR55 (K) /AR60 (K) AW20 (K) /AW30 (K) /AW40 (K) /AW60 (K) F.R.L. combination Option/Part No.

Note) The set nuts of the AR-A series and those of the AR-B/AR-D series differ in size as well as part number.
The AR-A series catalog can be found here.
The AR-B series catalog can be found here.

SMC Regulator (With Backflow Function) AR20(K)-B To AR60(K)-B Series.Features· Specifications with a backflow function feature an inbuilt mechanism for quickly exhausting the air-pressure at the outlet side.

AC20-A to AC40-A

Nil CNote2) Note1) DNote3) Option Attachment Semi-standard + r Nil G M b Withoutpressuregauge Roundtypepressuregauge(withlimitindicator) Roundtypepressuregauge(withcolorzone) Pressure gaugeNote4) + Note5) Nil K Checkvalve c Withoutattachment Mountingposition:AF+AR+K+AL + Nil SNote6) d Withoutattachment Mountingposition:AF+AR+S+AL Pressure switch + t Nil TNote6) T-interface e Withoutattachment

ISA2.eng

Set the expansion packing (ISA-7-B) in the concave of the SUP port for expansion switches. NOTE If the detection nozzle is exposed to splashes of water or cutting oil, do not allow backflow from the detection nozzle to the switch body. Install the switch body at a position higher than the detection nozzle wherever possible.

Refer to the AR-A/AR-B/AR-D series catalog excerpt, which has been reproduced below.
The part number of the standard AR20 to AR60 round type pressure gauge is “G36-10-01,” or “G46-10-01”(for the R thread type).
For example, the part number of the AR30-03BG-A pressure gauge is “G36-10-01.”

Refer to the AR-A/AR-B/AR-D series catalog excerpt, which has been reproduced below.
The part numbers of standard AR20 to AR60 round type pressure gauges are “G36-10-01” and “G46-10-01”(for the R thread type).
For example, the part number of the AR30-03BG-A pressure gauge is “G36-10-01.”

When assembling high-pressure special order products, AF20 to 60-*-A-X425 and AR20 to 60-*-B-X425, prepare a nipple for installation.

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 01 (1/8), Options: w/o Mounting Option, Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: w/o Backflow Function, Thread: NPT, Port Size: 1/8, Options: w/o Mounting Option, Set Pressure: 0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1Z (1 + Z)

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/8, Flow Direction: [Right] From Left to Right, Control Side Connection Type: [NPT]

ZP

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.

ZP

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.

ZP

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.

Vacuum Pad

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.

Vacuum Pad

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.

Vacuum Pad

Width across flat 12 (Hexagon) A A Width across flat 8 (Hexagon) B 4 11 B 8 9 9 B 4.5 7.9 6.6 9.8 Dimensions A B Model ZPT3-B8 ZPT3-B01 ZPT3-N01 ZPT3-T01 Dimensions M8 x 1.25 Rc1/8 NPT1/8 NPTF1/8 3.5 6.2 6.9 6.9 A B Model ZPT2-B5 ZPT2-B6 M5 x 0.8 M6 x 1 5 6 ZPT2-B01/N01/T01 Adapter part no. ZPT4-B6/B8 Adapter part no.