Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: C (N.C. Float Type Auto Drain), Attachment: V (3-Port Valve for Residual Pressure Release), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: C (N.C. Float Type Auto Drain), Attachment: S (Pressure Switch), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

AC20-A to AC40-A

Mountingposition:AF+T+AR+AL + 3-portvalvefor residualpressure release f Withoutattachment Mountingposition:AF+AR+AL+V Nil V + Nil 1 g 0.05to0.7MPasetting 0.02to0.2MPasetting Set pressureNote7) + y Nil C Bowl h Polycarbonatebowl Withbowlguard 1 Air Combination Series AC20-A to AC40-A AC AFARAL AWAL AFAR AFAFMAR AWAFM AF AFM / AFD AR AL AW Attachment AC40-A AC20-A q 20 25 30 40 Body size Description

1

(mm) Auto Switch Mounting Height Auto switch model Band mounting D-H7l/H7lW D-H7NF D-H7BA D-C7l/C80 D-M9lV D-M9lWV D-M9lAV D-A9lV D-M9l D-M9lW D-M9lA D-A9l D-H7C D-C73C D-C80C Hs Hs Hs Hs Hs 6 15 16 15 18 17.5 10 17 18 17 20 19.5 16 20.5 21 20.5 23.5 23 Bore size (mm) Auto switch model Rail mounting D-M9l D-M9lV D-M9lW D-M9lWV D-M9lA D-M9lAV D-A9l D-A9lV D-F7l/J79 D-F7lW/J79W D-F7BA/F79F

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Dimensions and the most sensitive positions are same as the conventional types. s D-M9N (s-vvire, NPN output) M-F9N -^ D-W9P *8 c-"*t"*r D-FQB 17 D-MgN D-MgP Nwtypes D-MgB nil;'Y,r dCl D-MgP (3-wke, PNP output) D-MgB (2-wire) Range of load 5 t o wire:4 timesrn" New types tr{lur$ D-FgB 5 to 40mA D.M9B 2.5 to 40mn lead wire is available as siandard. 41ime6 more bl f e x b e Indicator Light:

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(metric) spaEleyonamanr'od Manifold D-sub Connector .

AW

D U With Auto Drain S F W M 4 T BRACKET MOUNTING THREAD R C G J Q P K N 2 A H L E IN OUT Bracket (Optional) D NPT 1/4 5 Series AW20~40 Filter Regulator How To Order AW 30 N 03 D 8 Z X48 Filter Regulator With External Epoxy Coating, Stainless Fasteners Name Plate, Caution Plate On Bowl in psi, F Body Size Symbol 20 30 40 Size 1/8 3/8 1/2 Bowl Symbol 2 8 Applicable Body Size 20 30, 40 Description

VM

D.

%silltr

A r-ll B T-l I t# r. r-1 zK 9K Flg. 8.25 Two cylinder cascade- P N E U M A T I C T E C H N O L O G Y APPENDIX SYMBOLS T H E S Y M B O L S F O R F L U I D P O W E R S Y S T E M S A N D C O M P O N E N T S A R E S T A N D A B D T Z E D I N I S O 1 2 1 9 . T H E S T A N D A R D C O M B T N E S H Y D R A U L I C A N D P N E U M A T I C C O M P O N E N T S .

SMC Basic Pneumatics

A r-ll B T-l I t# r. r-1 zK 9K Flg. 8.25 Two cylinder cascade- P N E U M A T I C T E C H N O L O G Y APPENDIX SYMBOLS T H E S Y M B O L S F O R F L U I D P O W E R S Y S T E M S A N D C O M P O N E N T S A R E S T A N D A B D T Z E D I N I S O 1 2 1 9 . T H E S T A N D A R D C O M B T N E S H Y D R A U L I C A N D P N E U M A T I C C O M P O N E N T S .

Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50

U S C E Padlock mounting position D C Padlock mounting position D SUP. SUP A B A B IN OUT IN OUT 2 1 3 EXH. EXH.

VHS20/30/40/50

E C Padlock mounting position C D D Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com SUP SUP . A OUT IN A OUT IN 1 2 B 3 B EXH. EXH.

Pressure Relief 3 Port Valve with Locking Holes VHS20/30/40/50

E C Padlock mounting position C D D SUP SUP. A OUT IN A OUT IN 1 2 3 B B EXH. EXH. H 28 30 36 44 54 G 33 42 44 50 61 F 45 55 58 65 76 E 22 21 26 D 34 46 63 67 78 C 40 53 70 75 90 B 20 29 39 42 53 A 59 78 107 110 134 I 45 55 63 69 81 Model Piping port VHS20 VHS30 VHS40 VHS40-06 VHS50 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 3

Pressure Relief 3 Port Valve With Locking Holes

Y600(T) and Old AC20 to AC60.

PFxx-OMO0007CN

NPN(1 )+ (15 V) PF2A7--29--X560 NPN(1 )+ (420 mA) 22 PF2A7--68--X560 PNP(1 )+ (15 V) PF2A7--69--X560 PNP(1 )+ (420 mA) / ZS-37-A () 3 m 100 g ZS-37-B (L ) 3 m 100 g ZS-29-T 4 (312 ) 40 g -11No.PF-OMO0007CN (IN ) 1 DC(+) 2 OUT2 3 DC(-) (OUT ) 4 OUT1 INOUT (UP) (SET) (DOWN) LED (OUT1) (OUT2) (OUT1) LED (OUT1) OUT1 ON (OUT2) OUT2 ON (UP) ON/OFF (SET) (DOWN) ON/OFF -12No.PF-OMO0007CN D

Digital Flow Switch (Integrated display type)

D Digit Minimum unit for setting/display is 1 digit. When the minimum unit for setting/display is 5 L/min, 3 digits will be 3 x 5 = 15 L/min Display flow range The range which can be displayed by the product with a digital display. F Fluid temperature Range of fluid temperature that can be measured by the product.

ISO Interface

C US How to order ISO 5599/2 Plug-in Manifold VV8 1 5 02 03 D T Size 1 Size 1 2 Size 2 3 Size 3 Port Thread Rc(Pt) T NPTF F G(PF) Number of Stations 1 1 Station Location of P, EA, EB port D Bottom U Top 10 10 Station Note) SU and TBU require one station.

The SQ plug lead units are available with D-sub connector, flat ribbon cable connector or PC wiring system compatible flat ribbon cable kits.SQ2000, plug-in type manifold , D-sub connector kit , Maximum stations as standard-12 , 25 pin connector, MFLD, REQ MFLD SPEC FORM W/ORD, VALVE, SS5Q2 MANIFOLD SQ2000, 2Z, SS5Q2 NO SIZE RATING, 2.20462 lb

The SQ plug lead units are available with D-sub connector, flat ribbon cable connector or PC wiring system compatible flat ribbon cable kits.SQ1000, plug-in type manifold, D-sub connector kit, Maximum stations as standard-12, Maximum number of solenoids-24, 25 pin connector, MFLD, PLUG-IN, SQ1000, VALVE, SS5Q1 MANIFOLD SQ1000, 2Z, SS5Q1 NO SIZE RATING, 1.95659 lb

The SQ plug lead units are available with D-sub connector, flat ribbon cable connector or PC wiring system compatible flat ribbon cable kits.SQ1000, plug-in type manifold, D-sub connector kit, Maximum stations as standard-12, Maximum number of solenoids-24, 25 pin connector, SS5Q1 NO SIZE RATING, VALVE, SS5Q1 MANIFOLD SQ1000, 2Z, SS5Q1 NO SIZE RATING, 1.54323 lb