Vacuum Unit Ejector / Vacuum Pump System

Replacement Parts for Single Unit/How to Order (Including single unit for manifold) (6) Valve assembly ZK2 VA A K 5 L A [1] [2] [3] [4] [1] Applicable system [2] Valve type A Ejector system K Supply valve: N.C., Release valve: N.C. R Supply valve: Self-holding release valve linked, Release valve: N.C.

Angle Seat Valve

P2 + 0.1 When b, choked flow P1 + 0.1 293 Q = 600 x C (P1 + 0.1) (1) 273 + t P2 + 0.1 When > b, subsonic flow P1 + 0.1 P2 + 0.1 2 b P1 + 0.1 293 Q = 600 x C (P1 + 0.1) 1 (2) 1 b 273 + t Q: Air flow rate [dm3/min (ANR)], dm3 (Cubic decimeter) of SI unit are allowed to be described by L (liter). 1 dm3 = 1 L 8 Series VXB C : Sonic conductance [dm3/(sbar)] b : Critical pressure ratio [] P1

FSQ seies

l Parts t-iir Parts List Non-rotaling qude ($ -rteragon socker sel screw ;l H"*q"" """k; Pads w h a I maft are ued onLy fol tlre doubl adinq model w th spnng.

Compact Low Friction Cylinder Series MQQ ø10, ø16, ø20, ø25, ø30, ø40

1 !6 !

Air Cylinder RSQ Series Stopper Cylinder

l Parts t-iir Parts List Non-rotaling qude ($ -rteragon socker sel screw ;l H"*q"" """k; Pads w h a I maft are ued onLy fol tlre doubl adinq model w th spnng.

VXA21/22

Thread T F N Orifice size 2 3 4 5 6 Rc(PT) NPTF G(PF) NPT 3mm 4.5mm 6mm 8mm 10mm Refer to table q for configuration. Port size 01 02 03 04 1 8 1 4 Valve/Body 0 2 Normally closed (N.C.)/single unit Normally open (N.O)/single unit 3 8 1 2 Refer to table q for configuration.

3

AB B MK MK Basic (mm) MK2T A B C D E F Yh9 G 45 52 64 77 H 16 16 20 20 I 9 9 11 14 J 7 7 8 10.5 K M6 x 1.0 M6 x 1.0 M8 x 1.25 M10 x 1.5 L 10 10 14 18 S 31.5 29 34 34.5 T 10.5 9 11.5 10.5 W 14 15 19 19 X 3 3 3.5 3.5 Z 6.5 6.5 7.5 7.5 AA 4.5 5 7 7 AB 1 1 1 1.4 AC 5.5 5.5 6.6 9 AE 1/8 1/8 1/4 1/4 Model 30 30 37 48 MKB32-Z MKB40-Z MKB50-Z MKB63-Z 0 0.062 0 0.062 0 0.062 0 0.062 49.5 57 71 84

VCB

size Model 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

Series VC, Series VCB, Direct Operated 2 Port Solenoid Valve for Heated Water

entry P Port size Model 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/

VCB

-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com VX3 L L VXA K VN K Conduit terminal: T LVC LVA F (Q) 34 LVH LVD LVQ 25 U LQ R C LVN G1/2 TI/ TIL E B A H D 2-P Port size (S) PA 2-M Thread depth N PAX L PB K (mm) Electrical entry 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

IDX-OM-W020

: inch (mm) 10mm N 3/8 B Q E D A G C F 1 J 31.5 [820] P L K M N H (L=2800) IDFB4E/6E/8E/11E-11 1. : inch (mm) 10mm N 3/8 A B E D Q G C F 1 J 31.5[800] H N M 4-0.5 (L=2800) [4-13] 6-3 6 3 IDFB Series IDX-OM-W020 6 IDFB15E-11 1. : inch (mm) 10mm N 3/8 E D B A Q G C F (820) K L P N M H J 4-13 (L=2800) (inch [mm]) A B C D E F G H J K L M N P Q IDFB3E 3/8 8.9 16.1 18.6

Series PF2W Digital Flow Switch For Water

DC+ 1 Brown q N.C. 2 Not used w DC 3 Blue e IN: 1 to 5 V 4 White r Power supply/Output connector (8P) Power supply/Output connector (accessory) i u y t r e w q Pin No. Pin no. Terminal 7 Green CH4_OUT1 8 Yellow N.C.

MLGP

8 (plug) IF unlocking port XAH7 depth 6 2-Rc 1/8 Unlocks when pressurized PB GA GB J K PA + Stroke Q XAH7 depth 6 S G IE FA FB C + Stroke B + Stroke E Note 1) Intermediate strokes other than standard strokes are manufactured by installing spacers.

MLGP

8 (plug) IF unlocking port XAH7 depth 6 2-Rc 1/8 Unlocks when pressurized PB GA GB J K PA + Stroke Q XAH7 depth 6 S G IE FA FB C + Stroke B + Stroke E Note 1) Intermediate strokes other than standard strokes are manufactured by installing spacers.

Direct Operated, 2 Port Solenoid Valve, For Water, Oil, Steam, Air, Series VX

When P2 + 0.1 b, choked flow P1 + 0.1 293 Q = 600 x C (P1 + 0.1) (1) 273 + t When P2 + 0.1 > b, subsonic flow P1 + 0.1 2 P2 + 0.1 b P1 + 0.1 Q = 600 x C (P1 + 0.1) 1 (2) 1 b 293 273 + t Q : Air flow rate [dm3/min (ANR)], dm3 (Cubic decimeter) of SI unit are also allowed to described by l (liter). 1 dm3 = 1 l .

VHK

C D E F G J K VHK R-01S-01S 13 1 8 1 4 3 8 1 2 1 8 1 4 3 8 1 2 13 17 19 22 VHK R-02S-02S 17 VHK R-03S-03S 19 VHK R-04S-04S 22 5-8-5

SMC Pneumatic Clean Series

Direct mount type End lock Standard 1 3 3 1 2 Double rod Air Cylinder Direct mount type 10-/1121-/221 3 3 1 2 CA2 Air Cylinder Standard 10113 1 2 CUJ Mini-free Mount Cylinder 10-/1121-/221 3 3 1 2 CDU Free Mount Cylinder 10-/1121-/221 2 3 1 2 CQS Compact Cylinder 10-/1121-/221 2 3 1 2 CQ2 10113 1 2 REC Sine Cylinder Note) 11-/1221-/221 3 1 2 CXSJ 3, 4 Dual Rod Cylinder Note) 10-/11-/1221

RZQ

x PA+w x PC F=q x PA+(e-q) x PC F=-q x PA+r x PB+(w-e) x PC F=q x PA q, w and e are piston areas.

3 Port Solenoid Valve Metal Seal/Rubber Seal, Base Mounted Series VQZ100/200/300 21

VKF (A) 2 (A) 2 VQZ 1 (P) 3 (R) 1 (P) 3 (R) VZ VS VFN r e w q r e w q N.O. N.O. (A) 2 (A) 2 1 (P) 3 (R) 1 (P) 3 (R) Component Parts Description Material Note No.

3 Port Solenoid Valve Metal Seal/Rubber Seal, Body Ported Series VQZ100/200/300 1

VQZ (A) 2 (A) 2 VZ 3 (R) 1 (P) 3 (R) 1 (P) VS VFN r e w q r e w q N.O. N.O. (A) 2 (A) 2 3 (R) 1 (P) 3 (R) 1 (P) Component Parts No.