300 Bar High Pressure Normally Open Stainless Steel Solenoid Valve – 1/8" & 1/4"
ERA-SIB 300 Bar High Pressure Stainless Steel Normally Open Solenoid Valve
ERA-SIB Series 206252-259-0 high pressure 2/2 way normally open stainless steel solenoid valves are designed for demanding industrial applications requiring reliable fail-safe open operation at pressures up to 300 Bar. Featuring a pressure assisted design with a 6mm orifice, AISI 316L stainless steel body and stainless steel internal components, these valves provide exceptional performance for high-pressure air, water, light oils and compatible gases.
Optional EPDM, FKM (Viton®) and PTFE sealing materials together with ATEX explosion-proof coils make the range suitable for demanding industrial and hazardous area installations.
Key Features
✓ 2/2 way normally open operation
✓ Fail-safe open – power to close
✓ Pressure assisted servo-operated design
✓ Operating pressures up to 300 Bar
✓ 1 Bar minimum operating pressure
✓ AISI 316L stainless steel body
✓ Stainless steel internal components
✓ High-flow 6mm orifice
✓ Flow factor: 5 L/min
✓ NBR seals as standard
✓ Optional EPDM, FKM (Viton®) or PTFE seals
✓ Suitable for air, water, light oils and compatible gases
✓ Fast 100ms switching time
✓ 14–20 Watt Class F coil
✓ DIN 43650A electrical connection
✓ IP65 protection with connector included
✓ Optional ATEX EEx d IICT6 explosion-proof enclosure
✓ 100% continuous duty rated
✓ Every valve individually tested before dispatch
✓ Quick availability
✓ Quantity discounts
Typical Applications
High pressure process systems
Compressed air systems
Industrial water control
Pressure testing equipment
Chemical processing
Oil and fluid control
OEM machinery
Hazardous area installations (ATEX option)
Emergency fail-safe systems
Technical Specification
Function: 2/2 way normally open
Valve Type: Pressure assisted (servo operated)
Port Sizes: 1/8" or 1/4" BSP
Optional Ports: NPT
Orifice: 6mm
Flow Factor: 5 L/min
Minimum Pressure Differential: 1 Bar
Operating Pressure: 1–300 Bar
Body Material: AISI 316L stainless steel
Internal Components: Stainless steel
Seal Materials:
NBR (standard)
EPDM (optional)
FKM (Viton®) (optional)
PTFE (optional)
Suitable Media:
Air
Water
Light oils
Compatible gases
Maximum Media Viscosity: 40 cSt
Media Temperature:
NBR: +60°C
EPDM: +100°C
FKM: +100°C
PTFE: +180°C
Ambient Temperature: -10°C to +50°C
Mounting Position: Vertical, coil uppermost
Performance
Opening Time: 100ms maximum
Closing Time: 100ms maximum
Continuous Duty: 100% ED
Protection Rating: IP65 with connector fitted
Electrical Connection: DIN 43650A
Coil Specification
Power Consumption
DC: 14–20 Watts
AC: 37VA inrush / 20VA holding
Insulation Class: F (155°C)
Moulded resin encapsulated coil
Voltage Options
DC
12VDC
24VDC
48VDC
AC
24VAC
48VAC
110VAC
230VAC
50/60Hz
Optional Configurations
NPT threaded ports
PTFE seal version
EPDM seals
FKM (Viton®) seals
ATEX EEx d IICT6 explosion-proof enclosure
Alternative voltages
Why Choose This Valve?
The ERA-SIB 206252-259-0 Series is one of the few normally open high-pressure solenoid valve ranges capable of operating at pressures up to 300 Bar. Its fail-safe open operation, AISI 316L stainless steel construction and pressure assisted design make it ideal for critical industrial systems where maintaining flow during power loss is essential. Combined with optional PTFE sealing materials, ATEX certification and excellent corrosion resistance, it provides a dependable solution for demanding process control, pressure testing and high-pressure fluid applications.
Pressure:
30 Bar, 35 Bar, 40 Bar, 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
