Diaphragm Style Flow Switch Series IFW5 For details about certified products conforming to international standards, visit us at www.smcworld.com. 1

A White Normally Open B Red Normally Closed Mounting & Wiring ZSE ISE IFW50--01 to 04/11 to 14/21 to 24 Caution PSE 1. Mount a switch, so that the liquid flow is in the same direction as that of the arrow on the body. 2. The flow switch can be installed either horizontally or vertically. 3.

Model Selection 1

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 Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 0.001 (0.0018) (0.0054) 0.01 (0.017) 0.05 (0.07) 0.1 Pressure differential P = (P1 P2)

P

Adaptor connection thread Symbol Pad dia. 1 02 to 08 B5 2 10 to 16 3 20 to 32 B8 4 40, 50 T 2 ZP B5 [qAdaptor] R S ZP 04 A5 [wR type adaptor] Symbol S Pad dia. 02 to 16 L 20 to 50 With Buffer ZP R 16 K20 A10 06 UGN [Pad model no.]

Series VCL

Valve model Port size VCL2 VCW20-12-01 1/8, 1/4 34 40 25 30 12.8 12.8 5 4.5 6 13 VCW30-12-02 1/4, 3/8 42 52 30 40 19 19 6 5.5 7 19 VCL3 VCW30-12-04 1/2 48 56 36 44 23 23 6 5.5 7 23 VCW40-12-02 1/4, 3/8 42 52 30 40 23 23 6 5.5 7 19 VCW30-12-04 VCL4 1/2 48 56 36 44 23 23 6 5.5 7 23 VCW40-12-06 3/4 56 65 44 53 28.2 28.2 6 5.5 7 26 Bracket material: Stainless steel 3 Series VCL Direct Operated

Series VCS

Valve model Port size VCS21 VCS20-12-01 1/8, 1/4 34 40 25 30 12.8 12.8 5 4.5 6 13 VCS30-12-02 1/4, 3/8 42 52 30 40 19 19 6 5.5 7 19 VCS31 VCS30-12-04 1/2 48 56 36 44 23 23 6 5.5 7 23 VCS40-12-02 1/4, 3/8 42 52 30 40 23 23 6 5.5 7 19 VCS30-12-04 VCS41 1/2 48 56 36 44 23 23 6 5.5 7 23 VCS40-12-06 3/4 56 65 44 53 28.2 28.2 6 5.5 7 26 Bracket material: Stainless steel 3 Series VCS Direct Operated

VCW

Valve model Port size VCW2 VCW20-12-01 1/8, 1/4 34 40 25 30 12.8 12.8 5 4.5 6 13 VCW30-12-02 1/4, 3/8 42 52 30 40 19 19 6 5.5 7 19 VCW3 VCW30-12-04 1/2 48 56 36 44 23 23 6 5.5 7 23 VCW40-12-02 1/4, 3/8 42 52 30 40 23 23 6 5.5 7 19 VCW30-12-04 VCW4 1/2 48 56 36 44 23 23 6 5.5 7 23 VCW40-12-06 3/4 56 65 44 53 28.2 28.2 6 5.5 7 26 Bracket material: Stainless steel 3 Series VCW Dimensions (N.C

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

SY SYJ VK Blank plug KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 VZ L Dimensions VT A One-touch fitting d Part No. A L D VT KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 3.2 4 6 8 10 16 16 18 20.5 22 31.5 32 35 39 43 3.2 6 8 10 12 D VP Color: White VG VP L DIN rail AXT100-DR-l 12.5 (Pitch) 5.25 7.5 VQ Enter suffix number into l from the table below.

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

L 285.5 21 273 310.5 23 298 22 335.5 25 323 24 360.5 27 348 26 385.5 29 373 28 410.5 31 398 30 435.5 33 423 32 460.5 35 448 34 485.5 37 473 36 39 498 38 40 510.5 Fitting blank plug KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 L A Dimensions (mm) Applicable fitting d Part number A L D D KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 3.2 4 6 8 10 16 16 18 20.5 22 31.5 32

5 Port Solenoid Valve Metal Seal/Rubber Seal Body Ported

A L D VQZ D KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 3.2 4 6 8 10 16 16 18 20.5 22 31.5 32 35 39 43 3.2 6 8 10 12 VQD Color: White VZS VFS EXH port silencer VS 63 Silencer is installed in the EXH port.

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

SY SYJ VK Blank plug KQP-23-X19 KQP-04-X19 KQP-06-X19 KQP-08-X19 KQP-10-X19 VZ L Dimensions VT (mm) A One-touch fitting d Part No.

ZCUK

ZPT U N 02 B4 ZP U N 04 X11 Dia. (mm) Vacuum entry (Mounting thread diameter) Dia. (mm) 02 04 06 08 10 13 16 20 25 32 40 50 2 4 6 8 10 13 16 20 25 32 40 50 Pad type 02 04 06 08 10 13 16 20 25 32 40 50 2 4 6 8 10 13 16 20 25 32 40 50 Pressure gauge position Thread dia.

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors MECHANICAL VALVE. MECHANICAL VALVE. 62.00000 lb. I98.

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors MECHANICAL VALVE. MECHANICAL VALVE. 54.00000 lb. I98.

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors, MECHANICAL VALVE, MECHANICAL VALVE, I98, 48 lb

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors, MECHANICAL VALVE, MECHANICAL VALVE, I98, 156.00000 lb

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors, MECHANICAL VALVE, MECHANICAL VALVE, I98, 34 lb

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors, MECHANICAL VALVE, MECHANICAL VALVE, I98, 61 lb

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors MECHANICAL VALVE. MECHANICAL VALVE. 64.00000 lb. I98.

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors MECHANICAL VALVE. MECHANICAL VALVE. 61.00000 lb. I98.

The VM series is a mechanical, poppet valve. Their compact size requires little mounting space. The VM series offers a wide variety of actuator styles and flow capacity up to 1.0 Cv.Actuator replacements for VM100, VM200, VM400 and VM800, Roller levers, plungers, toggle levers, rod levers, push buttons and twist selectors, MECHANICAL VALVE, MECHANICAL VALVE, 54 lb