1/8’’, 1/4’’, 1/2’’ aluminium electronic pressure regulator...Vesta DPV series is...

DPV // Digital Proportional Valve1/8’’, 1/4’’, 1/2’’ aluminium electronic pressure regulator

General Features

Vesta DPV series guarantees a stepless control of the air

pressure by proportional electrical signals.

With an easy computer interaction and operation setting,

it comes with various output signals and different electrical

connections available (power supply is DC24V).

The display can be set in Mpa, Bar, Psi units; the digital

communication compliant with Profibus, Modbus and

CC-Link standards is available upon request.

Vesta DPV series is available with 1/8’’ port size (DPV18), 1/4’’

port size (DPV14) and 1/2’’ port size (DPV12), and with

different pressure ranges, from 0.05 to 9 Bar.

Fields of application

Plastic moulding, for securing application and control in extrusion

Winding and laminating, for friction roller precision deceleration and contact systems

Printing and packaging, for controlling contact winding rollers for precise paper tension

Lifting and handling, for precise manipulation and gripping, zero-gravity load manipulators

Welding, for maximum control in welding guns approaching and precision holding

Lapping and polishing, for precision holding in special fields (glass and marble surfaces)

Pneumatic system testing, for checking pressure ramps, leak proof, dynamic response.

Fluid process/medical, for precisely adjusting the pressure output of pumps

Technical Features

Pressure range:0,05÷1 Bar, 0,05÷5 Bar, 0,05÷9 Bar

Maximum inlet pressure: 10 Bar

Minimum inlet pressure: set pressure + 1

Ambient temperature: 0-50°C

Protection class: IP65

Fluids: air, nitrogen, CO2, oxygen

NOTE: Filtered air, NOT lubricated

Protection class

PowerSupply

InputSignal

InputImpedance

OutputSignal

Linearity

Hysteresis

Repeatability

Temperature Drift

Display

Ambient Temp.

Ordering Codes

Pressure range:

A (0,05÷1 Bar)

B (0,05÷5 Bar)

C (0,05÷9 Bar)

Input:

0 - Current DC 4-20mA

1 - Current DC 0-20mA

2 - Voltage DC 0-5 V

3 - Voltage DC 0-10 V

Output:

1 - Analog DC 1-5 V

2 - Switch NPN Output

3 - Switch PNP Output

4 - Analog DC 4-20mA

Cable:

- No cable

Y - straight 3mt

X - 90° 3mt

Digital Communication

RS485 Communication

Note: customizable protocol versions availabe

Model:

18 – G1/8’’ port

14 – G1/4’’ port

12 – G1/2’’ port

Bracket:

- No bracket

F - Flat bracket

L - L type bracket

DPV▢▢ – ▢▢▢ – ▢ – ▢

Notes:

- Gas standard thread

- White standard cable

Options available upon request

Dimensions DPV18

Keys for Unit setting, Display settings, Manual pressure settings, Error settings.

All information about Setting Method is available in the DPV product manual.

90° 3m CABLE M12x3m

STRAIGHT 3m CABLE M12x3m

Assembly DPV18

FLAT BRACKET ASSEMBLY

L BRACKET ASSEMBLY

PILOT EXHAUST (M3) IN/OUT G1/8’’

EXH G1/8’’

Dimensions DPV14





Assembly DPV14


L BRACKET ASSEMBLY

PILOT EXHAUST (M5)

IN/OUT G1/4’’

EXH G1/4’

4xM5

Dimensions DPV12






L BRACKET ASSEMBLY

Assembly DPV12

Guide

IN, OUT

PILOT EXHAUST (M5)

IN/OUT G1/2’’

EXH G1/2’

4xM5

Connections DPV18/14/12

WIRING METHOD

Connect the cable to the connector on the

body with the wiring arranged as shown below:

M12 A-coded plug


Connect the cable to the connector on the body with the wiring arranged as shown below:


Connections DPV18/14/12

A (0.05÷1 Bar) C (0.05÷9 Bar)B (0.05÷5 Bar)

Pressure Output – Signal Input DPV18/14/12

0.1 Bar

1 Bar (Max)

9 Bar (Max)

0.5 Bar

0.3 Bar

2.5 Bar

1.5 Bar

5 Bar

3 Bar

5 Bar (Max)

0.1 Bar

0.1 Bar

Signal input (%) Signal input (%) Signal input (%)

Pressure Output – Signal Output DPV18/14/12

Pressure output Signal input

Pressure output Signal output0 1 5 9

A B C

Pressure output (Bar)

0 1 5 9A B C

Pressure output (Bar)Pressure set

ON

Output Switch

OFF

20mA

Output Current

4mA

5 V

Output Voltage

1 V

Flow Rate DPV18

A (0.05÷1 Bar) C (0.05÷9 Bar)B (0.05÷5 Bar)

1.5 Bar

1 Bar

0.5 Bar

Set pressure Supply Pressure: 2 Bar Set pressure Supply pressure: 7 Bar Set pressure Supply pressure: 10 bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

Flow rate (NL/min) Flow rate (NL/min) Flow rate (NL/min)

10 Bar

9 Bar

8 Bar

7 Bar

6 Bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

Flow Rate DPV14

A (0.05÷1 Bar) C (0.05÷9 Bar)B (0.05÷5 Bar)

1.5 Bar

1 Bar

0.5 Bar

Set pressure Supply Pressure: 2 Bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

10 Bar

9 Bar

8 Bar

7 Bar

6 Bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

Set pressure Supply pressure: 7 Bar Set pressure Supply pressure: 10 bar


Flow Rate DPV12

A (0.05÷1 Bar) C (0.05÷9 Bar)B (0.05÷5 Bar)

1.5 Bar

1 Bar

0.5 Bar

Set pressure Supply Pressure: 2 Bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

Set pressure Supply pressure: 7 Bar Set pressure Supply pressure: 10 bar


10 Bar

9 Bar

8 Bar

7 Bar

6 Bar

5 bar

4 Bar

3 Bar

2 Bar

1 Bar

Vesta Automation S.r.l.

Via Martiri di Belfiore 69/A

45100 Rovigo – Italy

Tel. +39 0425 474838

Fax +39 0425 474670

E-mail: [email protected]

Website: www.vesta.it

@gruppovesta

Vesta Automation Srl
https://www.facebook.com/VestaAutomation/https://www.linkedin.com/company/vesta-automation-s-r-l-/https://www.instagram.com/gruppovesta/?hl=it

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