Vacuum Unit Ejector / Vacuum Pump System

Note 11) When K, Q, R, S is selected, select K for (3) Combination of Supply Valve and Release Valve, select W or L3 for (6) Wiring Combinations. Note 12) Unit selection function is not available in Japan due to new measurement law.

High Purity Chemical Valve/Air Operated/Compact Type Series LVD LVC LVA Space saving, compact type is available. Space saving, compact type is available. Space saving, compact type is available. LVH LVD Compact type is introduced as a new series to comple

A B 1 Actuator section PPS 2 Body PFA A B 3 Diaphragm PTFE 4 End plate PPS 5 Flow rate adjuster section PPS 503 Series LVD Dimensions Basic type A D L K 4 x M (Q) 2 x P One-touch fitting Breathing port PB H C PA G A B N E J B (F) T 2 x U PB PA A B Pilot port threaded type With flow rate adjustment (Max.

Vacuum Unit Ejector / Vacuum Pump System

Note 11) When K, Q, R, S is selected, select K for (3) Combination of Supply Valve and Release Valve, select W or L3 for (6) Wiring Combinations. Note 12) Unit selection function is not available in Japan due to new measurement law.

Process Valve

Note 3) Vacuum pilot type CE-compliant pilot solenoid valves will become VO307VD DZ-Q. 2 1 1 2 569 A VNB Series How to Order Pilot Solenoid Valves Valve size 1/2/3/4 Valve size 5/6/7 and vacuum pilot type VO307 Q 1 5 D SF4 5 D 23 Q Body option CE-compliant CE-compliant Coil rated voltage CE-compliant Nil Q Standard Vacuum pilot Nil V CE-compliant Nil Q 1 2 3 Note 1) 100 VAC 50/60 Hz 200

Angle Seat Valve

This is the same concept representing the easy to run through as sonic conductance C. (3) Formula for flow rate P1 + 0.1 P2 + 0.1 When 0.5, choked flow Q = 120 x S (P1 + 0.1) . .(3) 273 + t 293 P1 + 0.1 P2 + 0.1 When > 0.5, subsonic flow Q = 240 x S (P2 + 0.1) (P1 P2) . .(4) Conversion with sonic conductance C: S = 5.0 x C . .(5) Q : Air flow rate [dm3/min(ANR)], dm3 (cubic decimeter) of

IDX-OM-W010

. 2 2 2 2 1 Location . 2 2 2 2 2 Anchorage . 2 2 2 2 3 Air piping . 2 3 2 2 4 Drain Tube . 2 3 2 2 5 Electric wiring . 2 4 2 3 Cautions about Reinstallation . 2 6 Chapter 3 Operation / Shutdown 3 1 Check points before operation . 3 1 3 2 Operation . 3 1 3 3 Shutdown . 3 2 3 4 Cautions about restart . 3 2 3 5 Check points before restart . 3 2 3 6 Precautions for long-term non-operation .

VCB

bracket) are included with the above parts. 3 Direct Operated 2 Port for Heated Water Series VCB Dimensions Grommet: G Conduit: C Q Approx. 300 F D Approx. 280 D Q F C G1/2 C R R E E B A H 2-P Port size 2-P A 2-M Thread depth N B H Port size 2-M Thread depth N L L K K Conduit terminal: T F (Q) 34 25 U R C G1/2 E B A H D 2-P Port size (S) 2-M Thread depth N L K (mm) Electrical entry P Port

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

3

Load at the end of lever arm = m a2 = m1 + m2a22 + k a12 12 3 Dk = m2 2r2 5 -X 387 MK Series Design/Selection Caution 1.

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

bracket) are included with the above parts. 3 Series VCB Direct Operated 2 Port for Heated Water Dimensions (mm) 1in = 25.4mm Grommet: G Conduit: C Q Approx. 300 F D Approx. 280 D Q F C G1/2 C R R E E B A H 2-P Port size 2-P A 2-M Thread depth N B H Port size 2-M Thread depth N L L K K Conduit terminal: T F (Q) 34 25 U R C G1/2 E B A H D 2-P Port size (S) 2-M Thread depth N L K (mm) Electrical

IDX-OM-W019

2 1 Transportation . 2 1 2 2 Installation . 2 2 2 2 1 Location . 2 2 2 2 2 Tie Down . 2 3 2 2 3 Air piping . 2 3 2 2 4 Drain Tube . 2 3 2 2 5 Electric Wiring diagram . 2 4 2 3 Cautions about reinstallation . 2 6 Chapter 3 Operation / Shutdown 3 1 Check points before operation . 3 1 3 2 Operation . 3 1 3 3 Shutdown . 3 2 3 4 Cautions about restart . 3 2 3 5 Check points before restart . 3

Soft Start-up Valve

flats 30 33 AV4000-04-5 to 6G(Z)-A 1/2 1/2 1/2 AV5000-06,10-1 to 4G(Z)-A 3/4,1 3/4,1 3/4 128 59 53 37 37 53 Width across flats 36 52 AV5000-06,10-5 to 6G(Z)-A 3/4,1 3/4,1 3/4 Optional specifications With bracket With built-in silencer Model K L M N P Q R S T U V W X Y AV2000-02-1 to 4G(Z)-A 30 50 51.5 44 5.5 10 66 2.3 33.5 54 M4 x 0.7 Depth 6 3 Width across flats 14 AV2000-02-5 to 6G(Z)

RZQ

If a moment or torque directly acts on the cylinder, it will lead to reduced service life or damage to machinery. 10-10-8 9 3 Position Cylinder Series RZQ Construction u i @2 r !0 y q w !9 e @1 @4 !3 RE A B @0 REC !2 CX @3 !

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

High Power Cylinder Series RHC

1000 48.5 3/8, 16 1/2, 16 3/4 3/4 3/4 3/8 1/2, 16 3/4 3/4 3/4 3/4 150 80 1500 72.5 2000 96.5 0.5 100 2500 120.5 0.1 0.3 3000 106 500 38 50 1000 75.5 1500 113 100 2000 110.5 0 2500 138 1,000 2,000 3,000 3000 88.5 Maximum speed Vmax (mm/s) Note) Refer to page 1202 for the maximum absorbed energy since cushioning ability may in some cases exceed the allowable cushioning ability if the cylinder

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

For Water 30 20 VX2 60-02 10 VX234.5 VX2 46 VX2 6010 VX2 50 8 3 2 04 03 3 2 3 2 VX223 10 3 2 VX2112 5 4 3 Flow rate Q l/min 2 1 0.001 (0.0018) (0.0054) 0.01 (0.017) 0.05 (0.07) 0.1 Pressure differential P = (P1 P2) MPa How to read the graph When a water flow of 2 l/min is generated, lP 0.017 MPa for a valve with 3 orifice (VX212, 222, 232).

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.

SZ3000

0 e w t y q o 5 (EA) 1 (P) 3 (EB) 5 (EA) 1 (P) 3 (EB) 3 position pressure center 4(A) (A) 4 (B) 2 2(B) 5 (EA) 1 (P) 3 (EB) 5(EA) 1(P) 3(EB) i Component Parts 2 position single with back pressure check valve Material Note Description No. q w e r t y u i Zinc die-casted Body r u !

SZ3000

0 e w t y q o 5 (EA) 1 (P) 3 (EB) 5 (EA) 1 (P) 3 (EB) 3 position pressure center 4(A) (A) 4 (B) 2 2(B) 5 (EA) 1 (P) 3 (EB) 5(EA) 1(P) 3(EB) i Component Parts 2 position single with back pressure check valve Material Note Description No. q w e r t y u i Body Zinc die-casted r u !