Fitting Type: E (Union Elbow), Size Combination: 5A-R3 (A: 3/4" x 5/8", B: 1/4" x 5/32", C: 3/4" x 5/8"), Packaging: 2 (Packaging Equivalent to Class M3.5 w/PVDF Nut)

SMC high purity HYPER FITTING series LQ* responds to the latest demands in process control. From parts cleaning to assembly and packaging, all processes are controlled for cleanliness, and the use of new PFA virtually eliminates particle generation and TOC (total organic carbon) allowing confident use for the most demanding applications. If chemistries or flow requirements are changed during

Table of Contents

{Port 3 (R2) is individual and 5 (R1) is common.}

42

) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ 1/2 VQ 4/5 VQ 4/5 VQC 1/2 VQC 4/5 VQZ (A) 4 (B) 2 (A) 4 (B) 2 VQ4250 VQ4251 SQ VFS 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VFR VQ7 (A) 4 (B) 2 (A) 4 (B) 2 VQ4351 VQ4350 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) (A) 4 (B) 2 (A) 4 (B) 2 VQ4451 VQ4450 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) (A) 4 (B) 2 (A) 4 (B) 2 VQ4551 VQ4550 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3

SQ1000/2000

SQ1441 SQ1341 (A)(B) (A)(B) (A)(B) 2 4 (A)(B) (A)(B) 2 4 (A)(B) 4 2 4 2 4 2 4 2 5 1 3 (R1) (P)(R2) 5 1 3 (R1) (P)(R2) 5 1 3 5 1 3 (R1) (P)(R2) 5 1 3 5 1 3 (R1) (P)(R2) (R1) (P)(R2) (R1)(P)(R2) Parts list Dual 3 port valve: SQ1 41 A B C No.

VQZ1000/2000/3000

R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) Note) Except VQZ1000 and metal seal type.

VQ7-6/7-8

(initial value) 1 (P) 5 (R1) 3 (R2) 3 position pressure center (A) 4 (B) 2 1 (P) 5 (R1) 3 (R2) 2 Series VQ7-6 DIN Connector Type 2 position/Single : VQ7-6-FG-S Single (reverse pressure): VQ7-6-YZ-S 50 68.5 52 120.5 68.5 120.5 2-6.5 Mounting hole 50 25 25 42.5 42.5 13 (port A) 13 (port B) 3-Rc3/8 (R1, R2) Manual override R1 R2 P B A 14 50 62 11 9 12 38 50 62 13 A B R1 R2 P 2-Rc1/8 13 34 Indicator

0.4

)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) e q w e w q VQ1201 VQ1200 2(B) (A)4 2(B) (A)4 (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) r r e q w e q w VQ1301 VQ1401 VQ1300 VQ1400 2(B) (A)4 2(B) (A)4 2(B) (A)4 2(B) (A)4 (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) VQ1501 VQ1500 r r 2(B) (A)4 2(B) (A)4 (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) e q w VQ1A01 VQ1B01 4(A) 2(B) 2(B) 4(A) 5(R1)

VQ7-6/7-8

{Port 3 (R2) is individual and 5 (R1) is common.}

2

/8 02 R1/4 03 R3/8 04 R1/2 Fittings Applicable tubing O.D.

Series SYJ3000/5000/7000 4, 5 Port Solenoid Valve Rubber Seal

) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) X X X X X 1.2-72

VQ5000

Set pressure with a flat head screw driver. 42 Base Mounted Type Series VQ5000 Plug-in Unit Metal seal type Rubber seal type (A) 4 (B) 2 VQ5101 (A) 4 (B) 2 VQ5100 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5201 (A) 4 (B) 2 (A) 4 (B) 2 VQ5200 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5301 VQ5300 (A) 4 (B) 2 (A) 4 (B) 2 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5401 VQ5400 (A) 4 (B) 2 (A) 4

VFS

VVFS5000-22A-1 VVFS5000-22A-2 VFS5410-D VFS5410-E Applicable valve model Check valve Cylinder side pressure VFS5400-F Solenoid one side energized A B R2 R1 R2 R1 R2 R1 320 or less 320 or less P Leakage (cm3/min) P Solenoid both sides de-energized Piston SUP side pressure (P1) 0 SUP side pressure P1 (MPa) Supply pressure: 0.5 MPa Operating range Caution Double check spacer In the case of

1

)5 1 (P) 3(R2) 1(P) 5(R1) 3(R2) N.C.

SYJ3000/5000/7000

P R2 R1 P R2 13 5 10 10 10 M5 x 0.8 (P, R1, R2 port) 17.5 14 28 L plug connector (L): SYJ3140-L-M5 M8 connector (WO): SYJ3140-WO-M5 M plug connector (M): SYJ3140-M-M5 Approx. 300 (Lead wire length) 41.5 [48.5] 26.1 46 M8 x 1 28.5 52.6 [59.6] Approx. 300 (Lead wire length) 64.3 [66.5] 54.5 [56.7] 63.4 56 49.5 R1 P R2 R1 P R2 R1 P R2 10 10 10 10 10 10 28 28 28 14 14 14 5 5 5 28.5 28.5 28.5

Series 10-SYJ3000/5000/7000 Rubber Seal 4/5 Port Solenoid Valve

Flow Control Equipment Pressure Switches/ Pressure Sensors 3(R2) 1 (P) (R1)5 3 position pressure center i 2(B) (A)4 5 (R1) 1 (P) 3 (R2) 3(R2) 1 (P) (R1)5 (This figure shows a closed center type.)

0.4

(R2) (R1)5 1 (P) 3(R2) VQZ r r e q w e q w SQ VFS VFR VQ7 VQC2301 VQC2401 VQC2300 VQC2400 2(B) (A)4 2(B) (A)4 2(B) (A)4 2(B) (A)4 (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) r r VQC2501 VQC2500 2(B) (A)4 2(B) (A)4 (R1)5 1 (P) 3(R2) (R1)5 1 (P) 3(R2) e q w VQC2A01 VQC2B01 2(B) 4(A) 4(A) 2(B) r 1(P) 5(R1) 3(R2) 1(P) 5(R1) 3(R2) VQC2C01 2(B) 4(A) 1(P) 5(R1) 3(R2)

VQ4000

) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQD Manual override 2 position double 3 position exhaust center (A) 4 (B) 2 (A) 4 (B) 2 Metal Rubber Nil: Non-locking push type (Tool required) B: Slotted locking type (Tool required) 4 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 2 2 position double 3 position pressure center (A) 4 (B) 2 (A) 4 (B) 2 5 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 3 position double check

Base Mounted Type, VQ5000 Series, 5 Port Metal Seal/Rubber Seal Solenoid Valve

) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5201 (A) 4 (B) 2 (A) 4 (B) 2 VQ5200 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5301 VQ5300 (A) 4 (B) 2 (A) 4 (B) 2 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5401 VQ5400 (A) 4 (B) 2 (A) 4 (B) 2 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) VQ5501 VQ5500 (A) 4 (B) 2 (A) 4 (B) 2 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) Parts list Parts list Description Material Note No

3/5 Port Solenoid Valve Metal Seal/Rubber Seal Base Mounted VQZ1000/2000/3000

center 3 position closed center 3 position exhaust center 3 position exhaust center 3 position pressure center 3 position pressure center (A) 4 (B) 2 (A) 4 (B) 2 (A) 4 (B) 2 (A) 4 (B) 2 (A) 4 (B) 2 (A) 4 (B) 2 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) 5 (R1) Note 1) Except for VQZ1000 and metal seal Component Parts No