Festo Proportional pressure control valve.
VPPI Datasheet:
| Nominal size, supply | 5 mm |
| Nominal size, exhaust | 5 mm |
| Type of actuation | Electric |
| Sealing principle | Soft |
| Total leakage | 5 l/h |
| Flow direction | Non-reversible |
| Mounting position | optional |
| Design | Poppet valve with spring return |
| Short circuit current rating | For all electrical connections |
| Max. cable length | 30 m |
| Setpoint value input | 0 — 10 V4 — 20 mAPWMDigital |
| Input resistance | 0.3 kOhm … 100 kOhm |
| Safety instructions | Safety position VPPI, normally closedSafety position VPPI, normally open |
| Symbol | 0099729900997300 |
| Reverse polarity protection | For all electrical connections |
| Type of reset | Mechanical spring |
| Dimensions (W x L x H) | 42.2 x 95.3 x 94.3 mm |
| Type of piloting | Direct |
| Valve function | 3-way proportional pressure regulator |
| Display type | LEDTFT colour |
| Display size | 1.77″ |
| Display resolution | 128×160 pixels |
| Operating pressure | 0 bar … 13 bar |
| Pressure regulation range | -0.1 MPa … 1.2 MPa |
| Pressure regulation range | -1 bar … 12 bar |
| Inlet pressure 1 | 0 bar … 13 bar |
| Inlet pressure 1 | 0 MPa … 1.3 MPa |
| Input pressure 3 | -0.1 MPa … 0 MPa |
| Input pressure 3 | -1 bar … 0 bar |
| Burst pressure | 40 bar |
| Burst pressure | 725 psi |
| Standard nominal flow rate (standardised to DIN 1343) | 150 l/min … 1630 l/min |
| Standard nominal flow rate 2-3 | 20 l/min … 850 l/min |
| Operational voltage range DC | 21.6 V … 27.6 V |
| Nominal operating voltage DC | 24 V |
| Switching output | Push-pull |
| Max. output current | 25 mA |
| Signal range analogue output | 0 — 10 V4 — 20 mA |
| Max. load resistance current output | 500 Ohm |
| Min. load resistance voltage output | 2 kOhm |
| Accuracy analogue output in ± %FS | 1 %FS |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4]Inert gases |
| Note on operating and pilot medium | Lubricated operation not possible |
| Approval | FCCMICRCM trademarkc UL us listed (OL) |
| KC mark | KC-EMV |
| CE mark (see declaration of conformity) | To EU EMC DirectiveEU-radio equipment-directive (RED)In accordance with EU RoHS Directive |
| CE marking (see declaration of conformity) | To UK instructions for EMCTo UK RoHS instructions |
| Certificate issuing authority | UL E322346 |
| Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 |
| Corrosion resistance class CRC | 2 — Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom class | Class 4 according to ISO 14644-1 |
| Suitable for use with food | See supplementary material information |
| Media temperature | 0 °C … 50 °C |
| Degree of protection | IP65 |
| Pollution degree | 2 |
| Ambient temperature | 0 °C … 50 °C |
| Storage temperature | -20 °C … 70 °C |
| Climatic category | 3K3 as per EN 60721 |
| Relative air humidity | 0 — 85%Non-condensing |
| Nominal altitude of use | |
| Instructions on use | The product is suitable for industrial purposes only. Measures to eliminate radio interference may be required in residential areas. |
| Sound power level | 62.5 dB(A) |
| Sound power level at a distance of 1 m | 51.9 dB(A) |
| Product weight | 365 g … 370 g |
| Linearity | 0.9 %FS |
| Hysteresis | 0.4 %FS |
| Reproducibility | 0.4 %FS |
| Total accuracy | 1.1%FS |
| Temperature cooefficient | 0.02 %/K |
| Electrical connection 1, function | Actual value outputSetpoint inputPower supply |
| Electrical connection 1, connection type | Plugs |
| Electrical connection 1, connector system | M12x1, A-coded to EN 61076-2-101 |
| Electrical connection 1, number of connections/cores | 5 |
| Electrical connection 1, connection pattern | 00994083 |
| Electrical connection 1, tightening torque | 1.5 Nm |
| Type of mounting | Via through-hole for M4 screwWith H-rail |
| Pneumatic connection, port 1 | G1/8 |
| Pneumatic connection, port 2 | G1/8 |
| Pneumatic connection, port 3 | G1/8 |
| Max. tightening torque for fitting | 8.5 Nm |
| Note on materials | RoHS-compliant |
| Material housing | PA-reinforced |
| Material seals | HNBRPTFE |
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