Description
1 Inch High Pressure 316L Stainless Steel Solenoid Valve – 200 Bar & 300 Bar
The ERA SIB 215256 to 215259 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.
Featuring a pressure-assisted piston design, 316L stainless steel construction and a 15mm orifice, these valves provide reliable operation with air, water, gases, light oils and industrial fluids where high pressure performance and long service life are critical. Every valve is manufactured for demanding industrial duties and is available with ATEX-certified hazardous area protection.
Valve Function & Operation
Function: 2/2 way normally closed
Operation: Pressure assisted piston
Port Size: 1" BSP female
Optional Connection: 1" NPT
Orifice Diameter: 15mm
Kv Flow Factor: 70 L/min
Opening / Closing Time: 200 milliseconds maximum
Flow based on water with 1 Bar pressure drop.
Pressure Ratings
215256 & 215257 Series
Pressure Range: 2 to 200 Bar
Seal System: PTFE + FKM
Suitable for liquids and gases
Maximum Temperature: +150°C
215258 & 215259 Series
Pressure Range: 10 to 300 Bar
Seal System: Voltalef® + FKM
Designed for ultra-high-pressure service
Maximum Temperature: +150°C
These specialist sealing systems provide reliable shut-off performance under extreme operating pressures.
Construction
Body: 316L Stainless Steel
Tube: Stainless Steel
Internal Components: Stainless Steel
Seal Options:
FKM (Viton®)
NBR
EPDM
PTFE
Voltalef®
The corrosion-resistant 316L stainless steel body makes these valves suitable for demanding industrial and process environments.
Temperature & Media
Temperature Range
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
Suitable Media
Compressed Air
Water
Industrial Gases
Light Oils
Process Fluids
Petrochemical Products
Fluids below 40 cSt viscosity
Media must be compatible with the selected seal materials and stainless steel construction.
Coil Specification
Coil Type: 31400
Power Consumption: 14-20 Watts
DIN 43650A Connector
CE Approved
Class F Insulation
IP65 Protection
100% Continuous Duty Rated
Supplied complete with DIN connector for straightforward installation.
Available Voltages
Available in:
12V DC
24V DC
24V AC
110V AC
230V AC
Optional Features
Manual Override
Manual override versions are available for maintenance, commissioning and emergency operation.
Normally Open Version
Normally open versions are available for fail-safe applications requiring the valve to remain open without power.
NPT Threads
Optional NPT threaded ports available for international projects and OEM applications.
ATEX Hazardous Area Option
Available with explosion-proof hazardous area protection:
ATEX Ex d IIC
Temperature Class T4 or T6
M20 x 1.5 Conduit Entry
1/2" NPT Conduit Entry Option
Suitable for Gas Hazardous Areas
Petrochemical Industry Approved
Designed for operation within hazardous environments where explosive atmospheres may be present.
Typical Applications
Petrochemical plants
Oil & gas processing
High-pressure gas systems
Industrial process control
Chemical processing
Water treatment plants
Pressure testing systems
Compressor installations
Energy generation facilities
Hazardous area installations
Refinery operations
OEM equipment
Key Features
✓ 316L stainless steel construction
✓ Pressure ratings up to 300 Bar
✓ Compact 15mm orifice design
✓ High flow rate of 70 L/min
✓ PTFE and Voltalef sealing systems
✓ Temperatures up to +150°C
✓ Pressure-assisted piston operation
✓ Manual override option
✓ Normally open option available
✓ NPT thread option available
✓ ATEX explosion-proof versions available
✓ CE approved IP65 coil supplied
✓ 100% duty rated operation
✓ Free next-day UK delivery available on stocked models
Why Choose the ERA SIB 215256-215259?
The ERA SIB 215256 to 215259 range provides an ideal solution where high pressure capability is required but a more compact flow path is preferred than larger 25mm orifice designs. Combining 316L stainless steel construction, pressure ratings up to 300 Bar, ATEX certification and optional manual override, these valves are well suited to petrochemical, industrial gas and critical process control applications where reliability cannot be compromised.
Related Products & Categories
