Elektrogas Safety Solenoid Valves – VML & VML 6 Bar Series

Brand Elektrogas
Model Safety Solenoid Valves – VML & VML 6 Bar Series
Specification Technical Specifications
• Connections:
– Internal Threaded: ISO 7-1 (Rp3/8” – Rp2½”), ANSI-ASME B1.20 (3/8” NPT – 2½” NPT)
– Flanged: ISO 7005 PN16 (DN40 – DN80), ANSI B16.5 Class 150 (2” – 3”)
• Voltage Ratings: 230 VAC, 120 VAC, 110 VAC (50/60 Hz), 24 VAC/DC (tolerance -15% / +10%)
• Ambient & Media Temperature: -15°C to +60°C (+5°F to +140°F)
• Operating Pressure Options: 200 mbar, 360 mbar, 500 mbar, 6 bar
• Body Test Pressure: 1 bar (standard), 9 bar (6-bar models)
• Response Time: Closing <1s, Opening adjustable
• Gas Strainer: 600 μm metal mesh (except 6-bar models)
• Protection Class: IP54 (NEMA 3), optional IP65 (NEMA 4)
• Cable Glands: M20x1.5 (terminal box), PG9 (ISO plug)
• Wire Cross-Section: Terminal board up to 2.5 mm², ISO plug up to 1.5 mm²
• Electrical Safety: Class I (EN 60335-1)
• Coil Insulation: Class H (200°C) | Coil Thermal Resistance: Class F (155°C)
• Materials in Contact with Gas: Aluminum alloy, Brass, Stainless steel, Plated steel, Anaerobic adhesive, NBR, FPM, PTFE

Key Features & Benefits
• Aluminum alloy die-cast body for durability & corrosion resistance
• Wide range of sizes (DN10 – DN80) for system flexibility
• Compatible with air & non-aggressive gases (EN 437 Families 1–3)
• Special aggressive gas versions (non-ferrous, FPM seals)
• EN161 Group 2 / Class A certified backpressure sealing
• ATEX-certified explosion-proof versions (Zones 2 & 22)
• Fail-safe: closes automatically on power loss
• 100% ED continuous service for heavy-duty cycles
• Adjustable max & start flow rates
• Integrated 600 μm fine mesh filter (except 6-bar models)
• ¼” pressure gauge ports on inlet & outlet (flanged models only)
• IP54 protection (optional IP65 upgrade)
• Flexible installation with terminal box or ISO 4400 plug
• Corrosion-resistant with advanced surface treatments
• 100% factory tested for performance & safety assurance

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