Key Features

High Pressure Proportional Control
Electronic Pressure Regulation
Outlet Pressure 0.1–30 Bar
Supply Pressure up to 50 Bar
24VDC ±10% Power Supply
3/8" BSPP Connection
BSPT & NPT Thread Options
Air, Nitrogen & Argon Service
Oxygen Service up to 10 Bar
4–20mA Analogue Input
0–20mA Analogue Input
0–5V & 0–10V Inputs
1–5V Pressure Feedback
4–20mA Pressure Feedback
NPN & PNP Switching Outputs
Integrated Digital Display
Bar, MPa & PSI Display Units
±1% F.S. Linearity
±1% F.S. Repeatability
M12 Electrical Connection
Built-In Pressure Exhaust Port
Compact Aluminium Construction

Datasheets

Description

High Pressure Electro-Pneumatic Proportional Pressure Regulator – EPVX2 Series

Electronic Pressure Control up to 30 Bar for Industrial Automation

The EPVX2 Series High Pressure Electro-Pneumatic Proportional Pressure Regulator provides precise electronic control of compressed air and inert gas pressure up to 30 Bar.

Designed for demanding industrial automation and process control applications, the EPVX2 converts analogue electrical input signals into accurate proportional pneumatic output pressure, making it ideal for high-pressure test equipment, gas control systems, automated machinery and precision manufacturing.

With integrated digital pressure display, analogue feedback outputs and configurable switching outputs, the EPVX2 delivers reliable closed-loop pressure control where high pressure and exceptional accuracy are required.

Electronic Pressure Control

The EPVX2 continuously regulates outlet pressure in direct proportion to the electrical input signal.

An internal electronic controller automatically adjusts outlet pressure to the required set point while monitoring pressure through the integrated digital display.

The regulator supports analogue pressure feedback, programmable switching outputs and selectable engineering units, making integration with PLC, HMI and industrial control systems straightforward.

Control Signal Options

Analogue Inputs

4–20 mA

0–20 mA

0–5 VDC

0–10 VDC

Pressure Feedback Outputs

1–5 VDC

4–20 mA

NPN switching output

PNP switching output

Technical Performance

Function: High-pressure electro-pneumatic proportional pressure regulator

Supply voltage: 24 VDC ±10%

Working media: Compressed air, Nitrogen (N₂), Argon (Ar) or Oxygen (O₂)

Port size: 3/8" BSPP

Optional threads: BSPT or NPT

Pressure setting range:

0.01 to 3.0 MPa

0.1 to 30 Bar

Minimum supply pressure: 0.5 MPa or 0.2 MPa above the required outlet pressure

Maximum supply pressure: 5 MPa (50 Bar)

Analogue inputs:

4–20 mA

0–20 mA

0–5 V

0–10 V

Analogue outputs:

1–5 V

4–20 mA

Switching outputs:

NPN

PNP

Linearity: ±1% F.S.

Hysteresis: ≤1% F.S.

Repeatability: ±1% F.S.

Temperature stability: ±1% F.S.

Pressure accuracy: ±2% F.S.

Selectable pressure units: MPa, Bar or PSI

Ambient & media temperature: 0°C to +50°C

Weight: 590 g

Construction

Compact aluminium body

Integrated digital pressure display

M12 electrical connector

Built-in pressure exhaust port

Grounding connection (FG)

Optional straight or right-angle 3 m cable

Optional flat or L-shaped mounting bracket

Applications

Ideal for:

High-pressure pneumatic systems

Industrial automation

PLC controlled pressure systems

Pressure testing equipment

Leak testing systems

Gas pressure control

Robotic automation

Process control

Clamping systems

Packaging machinery

Force control

Industrial manufacturing

Installation Recommendations

For optimum performance, install a compressed air filter with a filtration rating finer than 5 micron immediately upstream of the regulator.

Where compressed air contains significant moisture, we recommend using an aftercooler, air dryer or condensate separator to prevent contamination and ensure long-term reliability.

Do not install a lubricator upstream of the regulator, as oil contamination may affect performance.

Oxygen Service

The EPVX2 is suitable for oxygen service; however, when using oxygen the maximum supply pressure must not exceed 1 MPa (10 Bar). Appropriate oxygen-system safety practices should always be followed.

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Read About Our Solenoid Valves for Oxygen

View Technical Specification

Technical Specification

Brand: Connexion

Model: EPVX2-30

Width: 52.00 mm

Height: 120.00 mm

Depth: 52.00 mm

Weight: 0.60 kg

Valve / Product Type: Pressure Switch / Transmitter, Pressure Reducing Valve, Proportional / Modulating

Voltage: 24vDC

Port Size: 3/8 thread

Function: Proportional / Modulating

Operation: Pressure Assisted from 0.5 Bar

Pressure: 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar, 25 Bar, 30 Bar

Seals: NBR

Media: Air, Gases (Non Aggressive)

Options required: Mounting Bracket, Mounting Holes, Position Feedback Closed, Position Feedback Open+Closed

Found in these Categories

3/8" Electronic proportional pressure regulator 0.1-30 Bar

Name: 3/8" Electronic proportional pressure regulator 0.1-30 Bar
Brand: Connexion
SKU: EPVX2-30
Price: 649.44 GBP
Availability: OutOfStock