1

Since auto shift signal is inputted at applying 50 kPa, switching is done at pressures of 90 [kPa] and 70 [kPa]. How to Select the Channel When the CH.SELECT terminal is open state, CH.A is selected, while when connecting with GND, CH.B is selected. It takes 10 [ms] to switch the channel.

High Purity Fluoropolymer Needle Valve Series LVN 1

Metric size 4, 6 6, 8, 10 10, 12 Inch size 1/8, 1/16, 1/4 1/4, 3/8 3/8, 1/2 Orifice diameter 4.4 8 10 Flow characteristics Av x 10-6m2 12 33.6 52.8 VC Cv 0.5 1.4 2.2 Withstand pressure (MPa) 1 VDW Operating pressure (MPa) 0 to 0.5 Fluid temperature (C) 5 to 90 VQ Ambient temperature (C) 0 to 60 VX2 Weight (kg) 0.055 0.115 0.185 VX Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San

VCB

P Port size B C A D E F H K L M N Grommet:G Conduit:C Conduit terminal:T Model Q R Q R Q R S U 13.5 28 64 1/8 31 6.5 12.5 28 14 12.8 M4 4.5 22 59 44 50 99 50 66 83 VCB21 18 36 67.5 1/4 31 8.5 12.5 28 18 12.8 M4 6 22 62 44 53 99 53 66 86 22 40 81.5 1/4, 3/8 36.5 11 15 32 20 19 M5 8 24 76 46 66.5 101 66.5 68 99 VCB31 30 50 86 1/2 36.5 13.5 15 32 25 23 M5 8 24 80 46 71 101 71 68 104 22 45 90

VCL

13.5 28 31 56.5 12.5 28 14 12.8 M4 4.5 64 1/8 VCL21 22 23 46 44 44 58 41.5 46.5 99 44 66 86 18 36 31 58.5 12.5 28 18 12.8 M4 6 67.5 1/4 24 25 56.5 46 54.5 60 52 48.5 101 54.5 68 99 22 40 36.5 11 15 32 20 19 M5 8 81.5 1/4, 3/8 VCL31 24 25 59 46 57 60 54.5 48.5 101 57 68 104 30 50 36.5 13.5 15 32 25 23 M5 8 86 1/2 26 26.5 64.5 48 62.5 62 60 50.5 103 62.5 70 107 22 45 41 11 17 36 22.5 23 M5 8 90

VCS

Port size B C D E F H K L M N A Grommet: G Conduit: C Conduit terminat: T Model Q R Q R Q R S U 13.5 28 64 31 6.5 12.5 28 14 12.8 M4 4.5 22 59 44 50 99 50 66 83 1/8 VCS21 18 36 67.5 31 8.5 12.5 28 18 12.8 M4 6 22 62 44 53 99 53 66 86 1/4 22 40 81.5 36.5 11 15 32 20 19 M5 8 24 76 46 66.5 101 66.5 68 99 1/4, 3/8 VCS31 30 50 86 36.5 13.5 15 32 25 23 M5 8 24 80 46 71 101 71 68 104 1/2 22 45 90

VCW

D Conduit terminal: T Q R Q R Q R S Q R S U 13.5 28 64 31 6.5 12.5 28 14 12.8 M4 4.5 22 45 44 43 58 40.5 46.5 99 43 66 83 1/8 VCW21 18 36 67.5 31 8.5 12.5 28 18 12.8 M4 6 22 46 44 44 58 41.5 46.5 99 44 66 86 1/4 22 40 81.5 36.5 11 15 32 20 19 M5 8 24 56.5 46 54.5 60 52 48.5 101 54.5 68 99 1/4, 3/8 VCW31 30 50 86 36.5 13.5 15 32 25 23 M5 8 24 59 46 57 60 54.5 48.5 101 57 68 104 1/2 22 45 90

70pvvna

H (Conduit terminal: T) VXA I (DIN terminal: D) VN Main port Rc A H I J K L M R B F G N S C P T D Q U E Model LVC VNA2-10A VNA2-15A VNA3-20A VNA4-25A 3 8 1 2 3 4 63 52 2.3 42 26 25 28 4.5 34 14 72.5 80.5 74.5 79.5 82.5 124 125.5 142.5 24.3 55 LVA 60.5 73 1 80 90 84 100 92 108 62 72 2.3 2.3 50 60 31 36 30 35 35 40 5.5 6.5 43 49 17.5 20 83.5 89.5 88.5 94.5 91.5 97.5 135.5 151.5 137 153 154

VNC

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Bracket VX3 VXA Main port VN Main port Rc A LVC B C D E F H J K L M N P Q R S T Model VNC2-10A VNC2-15A VNC3-20A VNC4-25A 3 8 1 2 3 4 1 63 63 80 90 42 42 50 60 28 28 35 40 14 14 17.5 20 72.5 72.5 84 100 80.5 80.5 92 108 87 87 92 93 180.5 180.5 192 208

VND

www.stevenengineering.com Bracket (Option) 2-M4 x 0.7 depth 7 Main port Rc Model VND10D-6A VND10D-8A VND10D-10A 1 8 1 4 3 8 Port size 10A, 15A, 20A, 25A G (Valve open) Pilot port Indicator (Option) (Back side P2) Bracket (Option) Main port Main port Rc A B C D E F G M N P Q R S T U Model 3 8 1 2 3 4 1 VND20D-10A VND20D-15A VND30D-20A VND40D-25A 63 42 28 14 73.5 81.5 4 52 26 4.5 24.3 2.3 25 34 56 80 90

VNH

as back side 8 locations Main port Bracket U: Long hole for mounting 4 positions Flow indicator for 2 port valve Dimensions (mm) Model Main port 2 Port 2-Rc 2-Rc Pilot port A B C D E F G H I 3 Port 3-Rc 3-Rc 3 8 3 8 Rc 1 8 VNH1 -10A VNH2 -15A VNH3 -20A VNH4 -25A A B A B A B A B 60 80 100 115 235.5 265 300 319.5 60 77 96 113 46 60 76 85 34 40 50 60 24 36 41 50 135 164.5 200 219 50 60 79 90

VVX31/32/33

1 Stainless steel 17-3-90 5 Series VVX31/32/33 Direct Operated 3 Port Solenoid Valve/Manifold For Air, Gas, Vacuum and Oil The models VX31/32/33 have been revised. For details, please refer to catalog no. ES70-26A. Similar updating for other VX series are scheduled to follow shortly.

VXA21/22

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com J (Spanner flat) Port size P Port size Rc With bracket K 6 7.5 Symbol Model A B C D E F G H J M 14.5 17 L 29 32 1 8 1 4 VXA31 VXA32 19 25 20 20 18 21 20 20 22.5 27.5 42.5 47.5 71 80 81 90 21 27 , , 1 4 3 8 17-3-104

VXP21/22/23

Conduit terminal: T P Port size Rc VXP2140 Normally open Normally closed Model Grommet Electrical entry Conduit Conduit terminal Bracket H F E D C B f M L K J A e 57 62 67 b 39 45.5 49.5 Q 39 39 41.5 Q 23 23 25.5 N 61 (68) 69 (76) 79 (89) d 47 52 57 a 34 51 58 N 69 (76) 77 (84) 87 (97) N 61 69 79 c 65 78 86 Q R 57 74 81 VXP2142 , 30 30 35 20 20 23 34 43 47 29 37 43 28 35 40 3 8 8 63 80 90

VXZ

VXZ2230 VXZ2232 VXZ2240 VXZ2242 VXZ2350 VXZ2352 VXZ2360 VXZ2362 H Y F X E W D U V C S T B K R A J N Q N 79.5 87.5 101.5 106.5 L 108 117 130 135 1 4 3 8 , 28 35 43 45 26 30 38 43 14 17 22 22 7.5 8.5 9 9 24 33 42 47 1.6 2.3 2.6 2.6 22 28 36 42 5.5 6.5 6.5 6.5 40 52 65 70 6 7 7 7 11 14 18 21 93 102 115.5 120.5 25 25 28 28 89 97 112 117 67 75 87 92 50 63 80 90 23 23 25.5 25.5 35 35 40 40 25.5

Vacuum Ejector with Solid State Timer

adjusted without programming Models Standard supply pressure Nozzle diameter (mm) Diffuser construction Air consumption l/min (ANR) Max. suction flow rate l/min (ANR) Model S M H ZMA05H 0.5 12 18 ZMA07H 0.7 24 23 0.5MPa ZMA10H 1.0 46 36 2 stage diffuser ZMA13H 1.3 95 40 ZMA07M 0.7 16 20 ZMA10M 1.0 0.35MPa 26 32 ZMA13M 1.3 70 36 ZMA13S 1.3 75 38 1 stage diffuser 0.45MPa ZMA15S 1.5 90

Series SV

1.7 7.3 0.23 [0.41] Exhaust center 1.7 3 position 530 (233) 0.34 2.8 [0.95] 7.2 13 [4.0] 0.40 Pressure center 2.8 [0.84] 0.26 [0.41] 1.9 12 [3.3] 6.7 Single 484 2 position 0.29 2.2 0.48 2.5 8.0 10 Double 488 0.32 1.8 0.32 1.8 7.6 7.3 Rc 1/2 Closed center 509 0.32 [0.54] 2.0 0.42 3.6 [1.5] 7.3 13 [4.7] 3 position Exhaust center 0.33 3.3 [0.94] 0.33 [0.51] 1.9 12 [3.3] 7.4 Pressure center 90

Series SYJ300/500/700 3 Port Solenoid Valve Rubber Seal

[ ] for AC Other dimensions are the same as the C4, C6. 3 78 69 63 80 71 65 74 65 59 6 126 117 111 131 122 116 122 113 107 8 158 149 143 165 156 150 154 145 139 10 190 181 175 199 190 184 186 177 171 2 62 53 47 63 54 48 58 49 43 4 94 85 79 97 88 82 90 81 75 5 110 101 95 114 105 99 106 97 91 7 142 133 127 148 139 133 138 129 123 20 350 341 335 369 360 354 346 337 331 9 174 165 159 182 173

Vacuum System Peripherals:

20 mA DC Voltage type 0 to 5 VDC Voltage type 0 to 10 VDC Preset input 20 Output pressure (kPa) Nil B Without bracket Flat bracket L-bracket 30 40 C Option 50 Monitor output Thread type Port size Option 60 2 1/4 0 Without (In the case of preset input) Analog output 1 to 5 VDC Switch output/NPN output Switch output/PNP output Analog output 4 to 20 mA DC 70 Nil Rc NPT NPTF G 1 80 N 2 T 90

For Dry Air, Pilot Operated Series VQ20/30 2 Port Solenoid Valve

Turn it right to release. 3.8 Change of electrical entry Wire entry can be changed by mounting the housing in either direction (four directions at every 90) after dividing the terminal block and the housing. For the indicator lighted style, be careful not to damage the light with the lead wire of the cable. PUSH TURN Precaution Insert/remove the connector vertically, not at an angle.

VCB

Grommet: G Conduit: C Conduit terminal: T M L K H F E D C B N A U S R Q R Q R Q M4 12.8 14 28 12.5 6.5 31 64 28 4.5 13.5 83 66 50 99 50 44 59 22 1/8 VCB21 M4 12.8 18 28 12.5 8.5 31 67.5 36 6 18 86 66 53 99 53 44 62 22 1/4 M5 19 20 32 15 11 36.5 81.5 40 8 22 99 68 66.5 101 66.5 46 76 24 1/4, 3/8 VCB31 M5 23 25 32 15 13.5 36.5 86 50 8 30 104 68 71 101 71 46 80 24 1/2 M5 23 22.5 36 17 11 41 90