VM

plunger VM220-02-05 VM230-02-05 Polyacetal roller Hard steel roller Roller plunger VM220-02-06 VM220-02-06S VM230-02-06 VM230-02-06S Cross roller plunger VM220-02-07 VM220-02-07S VM230-02-07 VM230-02-07S Polyacetal roller Hard steel roller Toggle lever VM220-02-08 VM230-02-08 VM230-02-30R VM230-02-30B VM230-02-30G VM230-02-30Y VM220-02-30R VM-30AR Red Push button (Mushroom) VM-30AB Black

SY

How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 +0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q : Air flow rate [l/min (ANR)] S : Effective area (mm) P : Pressure drop (P1 P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures Multiply

A

1/4 03 3/8 04 1/2 mm mm Model Port Size A B C Model Port Size A B C D Y11-M5 M5X0.8 8 12 8 Y14-M5 M5 23 16 14 25 Y21-01 1/8 10 29 19 Y24-01 1/8 40 40 22 40 Y21-02 1/4 10 29 19 Y24-02 1/4 40 40 22 40 Y31-01 1/8 11 33 19 Y34-02 1/8 49 43 28 48 Y31-02 1/4 11 33 19 Y44-02 1/4 60 48 36 54 Y41-02 1/4 14 39 24 Y44-03 3/8 60 48 36 54 Y41-03 3/8 14 39 24 Y54-03 3/8 72 62 40 62 Y51-02 1/4 14 24 41

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 .

Model Selection 1

Area: (800) 258-9200-www.stevenengineering.com P1 = 0.8MPa 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 P1 = 0.6MPa Ex. 2 P1 = 0.5MPa P1 = 0.4MPa 0.4 0.4 P1 = 0.3MPa Ex. 1 0.3 0.3 P1 = 0.2MPa 0.2 0.2 P1 = 0.1MPa 0.1 0.1 0.001 0.04 0.03 0.02 0.01 0.004 0.003 0.002 0.1 Pressure difference P [MPa] Graph (2) Flow characteristics line Example 1) Obtain the pressure difference when water 15 [l/

Smooth Cylinder/Low Speed Cylinder

As a guide, when W + P0a>P0A, adjust P1 to make W + P1a = P0A. W: Load (N) P0: Operating pressure (MPa) P1, P2: Reduced pressure (MPa) a: Rod side piston area (mm2) A: Head side piston area (mm2) D-X 1241 Smooth Cylinder Specific Product Precautions 2 Be sure to read before handling.



Tighten the orifice again and connect the pilot piping to port P1 using an M5 fitting.

CEx-OMQ0013

P1 No.

SZ3000

How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 +0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min(ANR)] S: Effective sectional area (mm) P: Differential pressure (P1-P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures

VDW Series, Compact Direct Operated 2/3 Port Solenoid Valve for Water and Air

approx. 0.77MPa, for orifice 3 (VDW30) is P1 approx. 0.45MPa, for orifice 4 (VDW30) is P1 approx. 0.24MPa.

VDW Series

approx. 0.77MPa, for orifice 3 (VDW30) is P1 approx. 0.45MPa, for orifice 4 (VDW30) is P1 approx. 0.24MPa.

Micro Mechanical Valve Series VM1000

VM230U-02-08A VM-08A 110 g Red VM220-02-30RA VM230-02-30RA VM220U-02-30RA VM230U-02-30RA VM-30AR 58 g Black VM220-02-30BA VM230-02-30BA VM220U-02-30BA VM230U-02-30BA VM-30AB Green VM220-02-30GA VM230-02-30GA VM220U-02-30GA VM230U-02-30GA VM-30AG Yellow VM220-02-30YA VM230-02-30YA VM220U-02-30YA VM230U-02-30YA VM-30AY Push button (Mushroom) Red VM220-02-32RA VM230-02-32RA VM220U-02-32RA VM230U

ZP

ZP3-T13UM;-A12-02 ZP3-T16UM;-A12-02 Mounting Adapter Part No.

ZP

ZP3-T13UM;-A12-02 ZP3-T16UM;-A12-02 Mounting Adapter Part No.

KJ

O.D. 4 2.5 1 4 1 4 3 8 KFF04-02 KFF06-02 KFF06-03 KFF08U-02 KFF08N-02 KFF10U-02 KFF10N-02 KFF12U-02 KFF12N-02 10 33.5 26.8 15 15 17 1.6 25 27 30 17 17 19 15.5 1.5 33.2 26.5 6 15.2 3 12 6 4 35.2 28.5 5 6 11 17 21 30 35 45 4 5 5.5 6.5 7 8 Connection thread Applicable tubing 14 17 1 4 33.2 26.5 15 16.2 28 8 10 6.5 7.5 1 4 32 17 17 34.8 27.5 15 18.8 12 8 9 35 36 1 4 19 17 35.3 28.5 15 19.3 15

VQ5000

How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 + 0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min (ANR)] S: Effective area (mm) P: Differential pressure (P1P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures

VZS

M plug connector 2 position double: VZS3250-M(Z)-01 02 3 position closed center: VZS3350-M(Z)-01 02 3 position exhaust center: VZS3450-M(Z)-01 02 3 position pressure center: VZS3550-M(Z)-01 02 DIN terminal 2 position double: VZS3250-D(Z)-01 02 3 position closed center: VZS3350-D(Z)-01 02 3 position exhaust center: VZS3450-D(Z)-01 02 3 position pressure center: VZS3550-D(Z)-01 02 164 (3 position

VQ7-6/7-8

How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 + 0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min (ANR)] S: Effective area (mm) P: Differential pressure (P1-P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures

A

-G AV2000-02-GS AV2000-02-D AV2000-02-DZ AV2000-02-Y AV2000-02-YZ AV3000-03-G AV3000-03-GS AV3000-03-D AV3000-03-DZ AV3000-03-Y AV3000-03-YZ AV4000-04-G AV4000-04-GS AV4000-04-D AV4000-04-DZ AV4000-04-Y AV4000-04-YZ AV5000-G AV5000-GS AV5000-D AV5000-DZ AV5000-Y AV5000-YZ M4 x 0.7 Depth 4.5 22 29 0 38 40 31 105 93 66 1/4 47.5 23.5 65.5 6 M4 x 0.7 Depth 4.5 22 29 0 38 40 31 125 66 1/4

Soft Start-up Valve AV2000/3000/4000/5000 1

How to Find the Flow Rate (At air temperature of 20C) Choke flow: (P2 + 0.1)/(P1 + 0.1) ) 0.5 293 273 + t Q = 120 x S x (P1 + 0.1) x Subsonic flow: when (P2 + 0.1)/(P1 + 0.1) > 0.5 Q = 240 x S x (P1 P2)(P2 + 0.1) x 293 273 + t Q: Air flow rate [ /min (ANR)] S: Effective area (mm2) P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] t: Air temperature [C] Note 1) Formulas above are