Series LQ3 High Purity Fluororesin Fitting

W M L H E W M 10 14 18 22 30 36 14 20 25 29 37 49 46.5 57 79 88 103 122 11 16 21 24 32 41 10 17 22.5 24.5 27 30 1/8" 1/4" 3/8" 1/2" 3/4" 1" LQ3U1A LQ3U2A LQ3U3A LQ3U4A LQ3U5A LQ3U6A 1/4 (E) (E) L

Type: Fitting Body, Material: PFA, Connection Type: Pipe⇔Pipe, same diameters connection, Applicable Tube Outer Dia. (in) D (D1): 1, Maximum Operating Temperature(°C): 200, Packing: Clean Packaging Class M3.5 Equivalent, Nut Material: PFA, Size of Body: 6

Fitting Type: U (Straight Union), Size Combination: 6A (1" x 7/8")

Type: Fitting Body, Material: PFA, Connection Type: Pipe⇔Pipe, same diameters connection, Applicable Tube Outer Dia. (in) D (D1): 1, Maximum Operating Temperature(°C): 150, Packing: Clean Packaging Class M3.5 Equivalent, Nut Material: PVDF, Size of Body: 6

Type: Fitting Body, Material: PFA, Connection Type: Pipe⇔Pipe, different diameters connection, Pipe-to-Pipe Unequal Diameter Connection Type: [Reducing Union] Reducing Union, Applicable Tube Outer Dia. (in) D (D1): 1, Applicable Tube Outer Dia. (in) D2: 1/2, Maximum Operating Temperature(°C): 200, Packing: Clean Packaging Class M3.5 Equivalent, Nut Material: PFA, Size of Body: 6

Fitting Type: U (Straight Union), Size Combination: 6A (1" x 7/8"), Packaging: 2 (Packaging Equivalent to Class M3.5 w/PVDF Nut)

Fitting Type: U (Straight Union), Size Combination: 6A (1" x 7/8"), Packaging: 3 (Packaging Equivalent to Class M5.5 w/PVDF Nut)

Fitting Type: U (Straight Union), Size Combination: 6A (1" x 7/8"), Packaging: 1 (Packaging Equivalent to Class M5.5)

Fitting Type: U (Union), Size Combination: 6A-R2 (A: 1" x 7/8", B: 1/2" x 3/8", C: 1" x 7/8")

Fitting Type: Straight Union, Size Combination: 1" x 7/8", Packaging: Packaging Equivalent to Class M5.5 w/PVDF Nut

Fitting Type: Straight Union, Size Combination: 1" x 7/8", Packaging: Packaging Equivalent to Class M5.5

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.