SD1EX-A3/H2S7/02400A4-B ARGO-HYTOS 3/2 Directional Valve, Solenoid Operated, Poppet Type, Direct Acting (32873800)

Argo Hytos SD1EX-A3 Explosion-Proof Valve

The Argo Hytos SD1EX-A3 is an explosion-proof 2/2 directional control valve, solenoid operated, poppet type, and direct acting.

The SD1EX-A3 valve provides reliable and safe operation in hazardous environments. It is suitable for various hydraulic applications.

Features:

• Designed to prevent a surface temperature capable of igniting the solenoid coil in accordance with directives for explosion-hazard zones.
• Explosion protection for gas, dust, and mining; solutions for all zones.
• Solenoid with encapsulated enclosure.
• Hardened precision parts.
• High flow capacity, transmitted hydraulic power, and leak-free closing (up to 3 drops per minute).
• Both ports may be fully pressurized.
• Wide range of manual overrides available.
• Coils interchangeable within Argo-Hytos ATEX/IECEx product line.
• In the standard version, the valve is zinc-coated for 520 hours of protection according to ISO 9227.

Technical Data

• Valve Size / Cartridge Cavity: 3/4-16 UNF / A3 (C-8-3)
• Max. Flow: 40 l/min (11 GPM)
• Max. Operating Pressure: 350 bar (5100 PSI)
• Fluid Temperature Range (NBR): -30°C to +70°C (-22°F to +158°F)
• Max. Switching Frequency: 15,000 cycles/hour
• Nominal Voltage of Coil: 12 V DC, 24 V DC