225256 stainless solenoid valve 300 Bar 1 NPT 2/2 normally closed

Key Features

316L stainless steel construction
Pressure ratings up to 300 Bar
Large 25mm orifice
High flow factor of 150 L/min
PTFE or Voltalef sealing systems
Media temperatures up to +150°C
Pressure-assisted piston operation
ATEX explosion-proof options available
IP65 industrial coil supplied
100% duty rated coil
Individually function, pressure and leak tested
Supplied with ATEX certification where required
Free next-day UK delivery available on stocked models

Datasheets

1 inch Stainless solenoid valve 10-300 Bar 2/2 N/Closed DN25

Name: 1 inch Stainless solenoid valve 10-300 Bar 2/2 N/Closed DN25
Brand: ERA SIB
SKU: 225256,225257,225258,225259
Price: 2000.00 GBP
Availability: OutOfStock

£2,000.00 incl. VAT £1,666.67 ex. VAT

-82% Was ~~£10,922.40~~ incl. VAT

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Brand: SN ERA SIB SAS

Model: 225256

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Description

1 Inch High Pressure 316L Stainless Steel Solenoid Valve – 200 Bar & 300 Bar

The ERA SIB 225256 to 225259 series is a premium high-pressure stainless steel solenoid valve designed specifically for petrochemical, process control and industrial applications requiring reliable operation at pressures up to 300 Bar.

Featuring a pressure-assisted piston design, full 316L stainless steel construction and a large 25mm orifice, these valves provide exceptional flow performance while maintaining reliable operation under extreme pressure conditions. Every valve is individually function tested, pressure tested and leak tested before dispatch and can be supplied with ATEX-certified explosion-proof protection for hazardous area installations.

Valve Function & Operation

Function: 2/2 way normally closed

Operation: Pressure assisted piston

Port Size: 1" BSP female

Optional Connection: 1" NPT

Minimum Pressure:

2 Bar (200 Bar versions)

10 Bar (300 Bar versions)

Maximum Pressure:

200 Bar

300 Bar

Orifice Diameter: 25mm

Kv Flow Factor: 150 L/min

Flow based on water with 1 Bar pressure drop.

Pressure Ratings

225256 & 225257 Series

Pressure Range: 2 to 200 Bar

Seal System: PTFE + FKM

Suitable for gases and liquids

Maximum Temperature: +150°C

225258 & 225259 Series

Pressure Range: 10 to 300 Bar

Seal System: Voltalef® + FKM

Suitable for ultra-high-pressure service

Maximum Temperature: +150°C

The specialised sealing systems are engineered to withstand extreme operating pressures while maintaining long-term reliability.

Construction

Body: 316L Stainless Steel

Tube: Stainless Steel

Internal Components: Stainless Steel

Seals:

PTFE + FKM

Voltalef® + FKM

Designed for demanding industrial environments where corrosion resistance, pressure capability and long service life are essential.

Media Compatibility

Suitable for:

Compressed Air

Industrial Gases

Water

Light Oils

Process Fluids

Petrochemical Products

Fluids below 40 cSt viscosity

Media must be compatible with stainless steel and selected seal materials.

Temperature Limits

Media Temperature: Up to +150°C

Ambient Temperature: -10°C to +60°C

ATEX T6 Version: -10°C to +40°C

ATEX T4 Version: -10°C to +60°C

Coil Specification

Standard Coil

Coil Size: 40/15

Power Consumption:

48VA Inrush

24VA Holding

14W DC

Class F Insulation (155°C)

DIN 43650A Connector

IP65 Protection

100% Continuous Duty Rated

Available Voltages

Available in:

12V, 24V, 48V, 110V and 230V AC

12V, 24V and 48V DC

ATEX Hazardous Area Options

ATEX Ex m Coil

ATEX II 2G

T4 Temperature Classification

IP65 Protection

ATEX Flameproof Enclosure

Ex d IIC

T4 or T6 Classification

Gas and Dust Approved

Explosion-Proof Construction

Suitable for hazardous areas commonly found within petrochemical, oil & gas and chemical processing facilities.

Designed for the Petrochemical Industry

The ERA SIB 225256-225259 range has been specifically engineered for applications where extreme pressure capability, certification and reliability are critical.

Typical applications include:

Petrochemical plants

Oil & gas processing

High-pressure gas systems

Nitrogen installations

Process engineering

Chemical processing plants

Energy generation facilities

Industrial test rigs

Pressure boosting systems

Hazardous area installations

Refinery operations

Why Choose the ERA SIB 225256-225259?

When standard solenoid valves are not capable of handling the required pressure, the ERA SIB 225256 to 225259 series provides a proven solution. Combining 316L stainless steel construction, pressure ratings up to 300 Bar, ATEX certification and petrochemical-industry design, these valves are ideally suited to critical high-pressure fluid and gas control applications where safety and reliability are paramount.

Related Products & Categories

High Pressure Solenoid Valves

ERA-SIB Solenoid Valves

View Technical Specification

Technical Specification

Brand: SN ERA SIB SAS

Model: 225256

Width: 108.00 mm

Height: 202.00 mm

Depth: 108.00 mm

Weight: 7.00 kg

Valve / Product Type: Solenoid Valve

Body Material: Stainless Steel

Voltage: 110vAC, 110vDC, 12vAC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC

Port Size: 1 thread

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted

Seals: PTFE (Teflon), Voltalef

Approvals:: ATEX Exm, ATEX Exd, IP65

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

Options required: Degreased, Mounting Holes, Shading Ring - Silver

Orifice: 25mm

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