Description
ERA SIB WCRYO Cryogenic Solenoid Valve – 0 to 200 Bar
The ERA SIB WCRYO is a specialist cryogenic solenoid valve designed for the reliable control of liquefied gases and cryogenic fluids at temperatures down to -196°C. Featuring a direct acting normally closed design, the valve operates from zero pressure differential and provides dependable shut-off performance across a wide pressure range up to 200 Bar.
Manufactured from stainless steel throughout and fitted with PTFE sealing technology, the WCRYO series is ideal for liquid nitrogen, liquid oxygen, liquid argon, LNG and other cryogenic process applications where conventional solenoid valves cannot operate reliably.
Valve Function & Operation
Function: 2/2 way normally closed
Operation: Direct acting
Port Sizes:
1/8" BSP
1/4" BSP
Optional Connection: NPT thread
Pressure Range: 0 to 200 Bar
Mounting Position: Any orientation
The direct acting design allows operation from zero pressure differential, making the valve suitable for both low-pressure and high-pressure cryogenic systems.
Cryogenic Temperature Capability
Media Temperature
-196°C to +100°C
Ambient Temperature
-200°C to +50°C
Designed specifically for extreme low-temperature service where standard solenoid valves would become unreliable or fail completely.
Construction
Body: Stainless Steel
Internal Components: Stainless Steel
Main Seals: PTFE
The stainless steel and PTFE construction provides excellent durability, chemical compatibility and performance at cryogenic temperatures.
Orifice Options
Available with multiple orifice sizes to suit flow and pressure requirements:
0.6mm
0.8mm
1.0mm
1.2mm
1.5mm
2.0mm
2.5mm
3.0mm
4.0mm
5.0mm
Pressure capability varies according to the selected orifice size.
Media Compatibility
Suitable for cryogenic liquids including:
Liquid Nitrogen (LN₂)
Liquid Oxygen (LOX)
Liquid Argon (LAr)
Liquid Carbon Dioxide
LNG Systems
Cryogenic Process Fluids
Other compatible liquefied gases
Media compatibility should always be confirmed for the specific application.
Coil Specification
Standard Coil
ERA SIB 31400 Coil
Power Consumption: 14-20 Watts
DIN 43650A Connection
CE Approved
Class F Insulation
IP65 Protection
100% Continuous Duty Rated
Supplied complete with DIN connector for reliable operation in demanding industrial environments.
Available Voltages
Available in:
12V DC
24V DC
24V AC
48V AC
110V AC
230V AC (50/60Hz)
Suitable for industrial automation and cryogenic process control systems worldwide.
Typical Applications
Liquid nitrogen systems
Liquid oxygen systems
LNG installations
Cryogenic storage tanks
Cryogenic transfer lines
Medical gas systems
Industrial gas production
Laboratory equipment
Aerospace applications
Research facilities
Food freezing systems
Cryogenic process control
Key Features
✓ Designed for cryogenic service
✓ Direct acting operation
✓ Pressure ratings up to 200 Bar
✓ Operates from 0 Bar differential pressure
✓ Stainless steel construction
✓ PTFE cryogenic sealing system
✓ Media temperatures down to -196°C
✓ Multiple orifice options available
✓ CE approved industrial coil
✓ IP65 protection as standard
✓ 100% duty rated operation
✓ BSP or NPT thread options
✓ Quantity discounts available
✓ Free next-day UK delivery available on stocked models
Why Choose the ERA SIB WCRYO?
The ERA SIB WCRYO has been specifically engineered for cryogenic fluid control where reliability at extreme temperatures is essential. Combining direct acting operation, stainless steel construction, PTFE cryogenic sealing and pressure ratings up to 200 Bar, it provides a dependable solution for liquid nitrogen, liquid oxygen, LNG and other cryogenic applications where standard solenoid valves are simply not suitable.
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