Description
High Pressure Stainless Steel Solenoid Valve – 200 Bar & 300 Bar
The ERA SIB 212256 to 212259 series is a compact high-pressure stainless steel solenoid valve designed for demanding industrial, petrochemical and process control applications operating at pressures up to 300 Bar.
Available with 3/8", 1/2" and 3/4" BSP threaded connections, these pressure-assisted piston valves provide reliable shut-off performance for air, water, gases, oils and industrial process fluids. Manufactured from stainless steel throughout and fitted with specialist PTFE or Voltalef sealing systems, they are ideally suited to high-pressure installations where reliability and safety are critical.
Every valve is individually function tested, pressure tested and leak tested before dispatch.
Valve Function & Operation
Function: 2/2 way normally closed
Operation: Pressure assisted piston
Port Sizes:
3/8" BSP
1/2" BSP
3/4" BSP
Optional Connection: NPT thread
Pressure Range:
10 to 200 Bar
10 to 300 Bar
Orifice Diameter: 12.0mm
Kv Flow Factor: 30 L/min
Flow based on water with 1 Bar pressure drop.
The pressure-assisted piston design enables reliable operation at extremely high pressures while maintaining compact valve dimensions.
Construction
Body: Stainless Steel
Internal Components: Stainless Steel
Seal Options:
NBR
EPDM
FKM (Viton®)
PTFE
Voltalef®
Designed for demanding industrial environments where corrosion resistance and long-term durability are essential.
Pressure & Sealing Options
10 to 200 Bar Models
PTFE sealing system
Suitable for high-pressure air, water and industrial fluids
Excellent chemical resistance
10 to 300 Bar Models
Voltalef® sealing system
Designed for ultra-high-pressure applications
Enhanced performance under extreme operating conditions
Media Compatibility
Suitable for:
Compressed Air
Industrial Gases
Water
Light Oils
Process Fluids
Non-corrosive Chemicals
Fluids below 40 cSt viscosity
Media must be compatible with valve materials and selected seal compounds.
Coil Specification
Standard Coil
ERA SIB 31400 Coil
Power Consumption: 14-20 Watts
DIN 43650A Connector
Class F Insulation
100% Continuous Duty Rated
IP65 Protection
Supplied complete with connector for straightforward installation.
Available Voltages
Available in:
12V DC
24V DC
48V DC
24V AC
48V AC
110V AC
230V AC
ATEX Hazardous Area Options
ATEX Ex e mb Coil
Ex e mb IIC
Temperature Classes T4 or T6
IP65 or IP66 Protection
Gas and Dust Approved
ATEX Ex d Flameproof Coil
Ex d IIC
Temperature Classes T4, T5 or T6
IP66 or IP67 Protection
Flameproof Construction
Gas and Dust Certified
Suitable for hazardous areas found within petrochemical, chemical processing, oil & gas and industrial manufacturing facilities.
Typical Applications
High-pressure gas systems
Industrial process control
Petrochemical plants
Chemical processing
Pressure testing equipment
Compressor systems
Water treatment plants
Industrial automation
Energy generation facilities
Hazardous area installations
OEM machinery
Hydraulic support systems
Key Features
✓ Stainless steel body and internals
✓ Pressure ratings up to 300 Bar
✓ Available in 3/8", 1/2" and 3/4" BSP
✓ Compact 12mm orifice design
✓ High-pressure piston operation
✓ PTFE and Voltalef sealing systems
✓ Multiple seal material options
✓ CE approved industrial coil
✓ IP65 safe area protection
✓ ATEX Ex e mb and Ex d options available
✓ 100% duty rated operation
✓ All valves individually tested and certified
✓ Quantity discounts available
✓ Free next-day UK delivery available on stocked models
Why Choose the ERA SIB 212256-212259 Series?
The ERA SIB 212256 to 212259 range offers a compact solution for extremely high-pressure fluid and gas control applications. Combining stainless steel construction, pressure ratings up to 300 Bar, ATEX certification options and multiple port sizes, these valves are ideally suited to petrochemical, industrial gas and process control installations where performance, safety and reliability are essential.
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