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IMI Herion
6318 Series - 3/2 Direct Solenoid Actuated Poppet Valve
Compact solenoid-operated poppet valve with fail-safe design and SIL 3 capability for critical applications.
Ensures fail-safe operation with a mechanical return spring for reliability in critical applications.
Provides flexible installation with normally open, normally closed, and universal configurations.
Certified for high-integrity applications with IEC 61508 SIL 3 capability, enhancing safety compliance.
Features
The 6318 Series 3/2-Way Poppet Valve is a compact solenoid-operated valve designed for demanding industrial environments. With options for normally open, normally closed, or universal configurations, it provides flexible installation and reliable performance. Its mechanical return spring ensures fail-safe operation, making it ideal for safety-critical applications. The valve is available with modular coil combinations and is IEC 61508 SIL 3 capable. Constructed from durable materials including aluminum, brass, or stainless steel 316L, it operates effectively across a broad temperature and pressure range, ensuring long-term reliability in diverse applications.
Key features
Direct solenoid-actuated poppet valve
Port size G1/4 or 1/4 NPT
Mechanical return spring for fail-safe positioning
Modular coil combinations for flexibility
IEC 61508 SIL 3 certified
Housing in aluminum, brass, or stainless steel 316L
Seals in FKM (-20°C to +80°C) or VMQ (-40°C to +60°C)
Operating pressure range 0 to 10 bar
Ambient/media temperature range -40°C to +80°C
Specifications
Ambient Temperature (°C)
-40 to 80
Seal Material
FKM
VMQ
Body Material
Brass
Aluminium
Stainless Steel 316L
Port Size (")
0.25 to 0.25
Port Options
NPT
Operating Pressure (bar)
0 to 10
Supply Medium
Pneumatic
Configuration
3/2 Universal
Power Consumption (W)
8.9 to 13.6
Certification
ATEX
IECEx
FM
CSA
NEPSI
SIL
IP66
NEMA 4X
Voltage
24V DC
120V AC
230V AC
