VDW Series approx. 0.77MPa, for orifice 3 (VDW30) is P1 approx. 0.45MPa, for orifice 4 (VDW30) is P1 approx. 0.24MPa.
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
ZP3-T13UM;-A12-02 ZP3-T16UM;-A12-02 Mounting Adapter Part No.
ZP3-T13UM;-A12-02 ZP3-T16UM;-A12-02 Mounting Adapter Part No.
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
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
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
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
-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
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
B A VQ410 0 1 3 P" 2 Gasket Gasket (3) Pressure switch P2 (2) Release valve (ON) 1 B A P1 Stations Outlet side piping Inlet side piping (1) Filter regulator Pressure switch R1 R2 P1 Po (Supply port) P Release valve Control unit Circuit of control unit manifold Regulator with filter 2-5-41 Base Mounted 42 Series VQ4000 Manifold with Control Unit Plug-in type 2n-Rc 1/4, 3/8, C8, C10, C12, 4
1 Q=226S P(P2+0.1013) Sonic flow : P1+0.1013 1.89(P2+0.1013) Do not use in an explosive environment. 2 Q=113S(P1+0.1013) Q : Flow rate [ /min(ANR)] S : Effective area (mm2) P : Differential pressure (P1-P2) [MPa] P1 : Upstream pressure [MPa] P2 : Downstream pressure [MPa] Do not use in locations subject to heavy vibration and/or shock.
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 rate (P1P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures
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
AN200-02 AN110-01 For a silencer to be mounted in a single valve unit, refer to page 2-7-5.
One of the preset pressures P1 through P4 is selected by the ON/OFF combination of S1 and S2.
Built-in One-touch Fittings Bore size (mm) Z1 W1 P1 V 40 50 63 40.5 50 56.5 13 16 16 6 8 8 66.5 82 95 Auto switch shown above is D-A73 type and D-A80 type.
03 04 02 03 04 04 06 10 10 12 01 02 01 02 14 20 VEX312VEX322VEX332VEX342VEX350VEX370VEX390( ) VEX1-18-1A VEX5-32A VEX7-32A VEX9-32A ( ) VEX1-18-2A VEX3-32-2A P2 AN120-M5 AN103-01 AN210-02 1) VEX1-9-1P VEX4-2A-P VEX1-11-2 VEX4-4 DXT152-14-1A NXT013-3 VO307K-1 2) 3) VEX322 VEX342 Rc A 1/8 1/4 F G VVEX2 VVEX4 B 1/4 3/8 N NPT ( ) VEX1-17 VEX4-5 C 1/2 T NPTF 11 No.VEX-OMY0001 (2) ()
Note 2) Window comparator mode Since hysteresis is 3 digits, separate P1 and P2 by 7 digits or more. 1 digit is the minimum setting unit (refer to the table above). 4 Digital Flow Switch for Air Series PFA How to Order How to Order Display Unit Sensor Unit PFA 30 PFA5 10 02 0 A 0 Mounting Flow rate range Panel mount DIN rail, wall mount A B 1 to 10l/min 5 to 50l/min 10 50 Wiring specifications
Port size 1/4 02 Air Preparation Equipment Pressure Control Equipment Flow Control Equipment Pressure Switches/ Pressure Sensors In the case of alone Terminal block Sub-plate 02 PW VQ2000 Dimensions 4 89.4 (43.8) 2 x 4.5 (Mounting hole) 10.5 (A port) 10.5 (B port) Manual override Indicator light VQ210 0 1-1 37 5 45 121 <127.9> 22.4 15.5 77.2 Clamp screw M5 x 0.8 External pilot port 72.7 <