Key Features

1/8" & 1/4" BSP Connections
2/2 Way Normally Closed
Direct Acting Operation
Zero Pressure Differential
Suitable for Vacuum Service
Pressure Ratings to 600 Bar
Stainless Steel Construction
Stainless Steel Internals
PTFE or PEEK Main Seat
Orifices from 0.4 to 1.2mm
Fast 20ms Switching
Suitable for Hydrogen Service
Industrial Gas Applications
Fluids up to 40 cSt
14W Solenoid Operator
100% Continuous Duty Coil
DIN43650A Electrical Connection
IP65 Standard Protection
Optional ATEX Ex e mb Coil
Optional ATEX Ex d Coil
Optional Position Feedback
Optional Manual Override

Datasheets

Description

High Pressure Stainless Steel Solenoid Valve – Up to 600 Bar

The CNXHPI022CD15 is an ultra-high-pressure stainless steel solenoid valve designed for critical industrial, petrochemical, hydrogen, gas control and process applications operating at pressures up to 600 Bar.

Featuring a direct acting normally closed design, the valve operates from zero pressure differential and provides reliable shut-off performance with gases, liquids, vacuum systems and extreme-pressure process equipment. With pressure ratings extending to 600 Bar, this valve is ideally suited to hydrogen systems, pressure testing equipment, fuel handling, industrial gas control and specialist OEM applications.

Manufactured from stainless steel throughout and fitted with PTFE or PEEK sealing technology, the CNXHPI022CD15 delivers exceptional reliability in some of the world's most demanding operating environments.

Valve Function & Operation

Function: 2/2 way normally closed

Operation: Direct acting

Fail-Safe Position: Closed

Port Sizes:

1/8" BSP (G)

1/4" BSP (G)

Optional Connection: NPT thread

Pressure Range:

0 to 150 Bar

0 to 200 Bar

0 to 300 Bar

0 to 400 Bar

0 to 500 Bar

0 to 600 Bar

Unlike pressure-assisted valves, the direct acting design allows operation from vacuum and zero pressure differential whilst maintaining exceptional pressure capability.

Flow & Orifice Options

Available with multiple orifice sizes according to pressure requirements:

Orifice Kv Flow Factor

0.4mm 0.10 L/min

0.5mm 0.15 L/min

0.7mm 0.25 L/min

1.0mm 0.45 L/min

1.2mm 0.66 L/min

Flow based on water with 1 Bar pressure drop.

Fast Switching Performance

Opening Time: 20ms maximum

Closing Time: 20ms maximum

Ideal for precision control and rapid switching applications.

Construction

Body: Stainless Steel

Internal Components: Stainless Steel

Main Seat Materials:

PTFE

PEEK

Secondary Seals:

FKM (Viton®)

EPDM

NBR

PTFE and PEEK seat technologies provide excellent wear resistance, pressure resistance and chemical compatibility for demanding industrial service.

Media Compatibility

Suitable for:

Hydrogen

Nitrogen

Compressed Air

Industrial Gases

Fuel Systems

Water

Light Oils

Vacuum Applications

Process Fluids

Fluids below 40 cSt viscosity

Media must be compatible with valve materials and seal selection.

Coil Specification

Standard Coil

Model: 31037

Power Consumption: 14 Watts

DIN 43650A Connection

Class F Insulation (155°C)

CE Approved

IP65 Protection

100% Continuous Duty Rated

Supplied complete with connector for easy installation.

Available Voltages

Available in:

12V, 24V, 48V, 110V & 230V DC

For AC power supplies, valves can be supplied with a rectifier connector that converts 50/60Hz AC input to the required DC operating voltage.

ATEX Hazardous Area Options

ATEX Ex e mb Coil

Available on normally closed versions:

Ex e mb IIC

Temperature Classes T4 or T6

IP67 Protection

Gas and Dust Approved

ATEX Ex d Flameproof Coil

Available on normally closed and normally open versions:

Ex d IIC

Temperature Classes T4, T5 or T6

IP66, IP67 or IP68 Protection

Flameproof Construction

Gas and Dust Certified

Suitable for hazardous areas within petrochemical, hydrogen, gas processing and chemical manufacturing facilities.

Optional Features

The CNXHPI022CD15 can be customised with:

Manual Override

Open Position Feedback

Closed Position Feedback

Dual Position Feedback

Media Temperature Sensor

Pressure Sensor

Latching / Bi-Stable Function

NPT Thread Connections

Ideal for advanced automation, monitoring and process control systems.

Typical Applications

Hydrogen systems

Nitrogen control systems

Fuel handling equipment

High-pressure gas systems

Pressure testing rigs

Petrochemical plants

Chemical processing

Laboratory equipment

Industrial automation

Vacuum systems

Hazardous area installations

OEM machinery

Why Choose the CNXHPI022CD15?

The CNXHPI022CD15 is designed for applications where conventional solenoid valves simply cannot cope with the pressure demands. Combining direct acting operation, pressure ratings up to 600 Bar, hydrogen compatibility and ATEX-certified options, it provides a dependable solution for critical fluid and gas control applications in petrochemical, energy, industrial gas and process control industries.

Related Products & Categories

ATEX Solenoid Valves

1/4 Brass Solenoid Valves

1/4 Stainless Solenoid Valves

High Pressure Solenoid Valves

Replacement Solenoid Valve Coils

Replacement DIN43650 Connectors

View Technical Specification

Technical Specification

Brand: Connexion

Model: CNXHPI022CD15

Width: 41.00 mm

Height: 81.00 mm

Depth: 45.00 mm

Weight: 1.40 kg

Valve / Product Type: Solenoid Valve

Body Material: Stainless Steel

Voltage: 12vDC, 24vDC, 24vAC, 110vAC, 110vDC, 230VAC, 200vDC

Port Size: 1/8 thread, 1/4 thread

Function: 2/2 Failsafe Closed, 2/2 Latching

Operation: Direct Acting from 0 Pressure

Pressure: 50 Bar, 60 Bar, 64 Bar, 70 Bar, 80 Bar, 90 Bar, 100 Bar, 120 Bar, 130 Bar, 135 Bar, 140 Bar, 150 Bar, 160 Bar, 200 Bar, 225 Bar, 270 Bar, 300 Bar, 350 Bar, 400 Bar, 500 Bar, 600 Bar

Seals: EPDM, FKM (Viton), NBR, Peek, PTFE (Teflon)

Approvals:: ATEX Exm, ATEX Exd, IP65, IP66, IP67, IP68

Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Vacuum (Low), Vacuum (Medium), Vacuum (High), Water, Water (RO/Pure/Demin)

Options required: Manual Override, Mounting Holes, Position Feedback Closed, Position Feedback Open+Closed, Shading Ring - Silver, Shading Ring - without

Orifice: 0.4mm, 0.5mm, 0.7mm, 1.0mm, 1.2mm

Found in these Categories

1/8 1/4 Stainless solenoid valve 0-600 Bar 2/2 Way N/Closed

Name: 1/8 1/4 Stainless solenoid valve 0-600 Bar 2/2 Way N/Closed
Brand: Connexion
SKU: CNXHPI022
Price: 180.00 GBP
Availability: InStock

£180.00 incl. VAT £150.00 ex. VAT

-70% Was ~~£590.40~~ incl. VAT

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Brand: Connexion

Model: CNXHPI022CD15

Stock: 5 in stock

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