Product Description
This product series consists of pilot-operated two-position three-way solenoid valves designed and qualified in accordance with RCC-E, IEEE 323, IEEE 344, IEEE 382, and EJ/T standards. Suitable for control pipeline systems with nuclear-grade requirements in nuclear power plants and nuclear chemical facilities, these valves provide reliable control over media connection and direction switching in pipelines. Commonly referred to as instrument solenoid valves in industrial applications.
Key Features
Equipped with manual override for emergency operation during power failure or maintenance
All rubber components withstand high radiation and rapid temperature variations
H-class coil insulation with LOCA (Loss-of-Coolant Accident) environmental compatibility
Certified seismic performance
Compact design with lightweight construction and flexible operation
Technical Specifications
Safety Class: 1E/K1, K2, K3
Seismic Category: 1A
Design Pressure: 1.0 MPa
Design Temperature: 100°C (max)
Ambient Temperature: -20 to +80°C
Operating Medium: Compressed air
Supply Voltage: AC/DC 24V, 48V, 110V, 220V, 380V
Rated Power: 15W (max)
Duty Cycle: Continuous
Response Time: ≤2s
Protection Rating: IP65
Electrical Connection: Cable gland
Cable Diameter: Φ9.5±0.5 mm
Mounting Orientation: Any position
Filtration: 14μm filter required for contaminated media
Body Material: Stainless steel
