SUPCON LM81 LM82 High Pressure Control Valve with Valmet Me-tso Neles ND7000 Series Smart Valve Positioner

Product Overview

The Neles™ ND7000 delivers the highest safety integrity for critical control applications. Certified up to SIL 2 and available with full Ex ia, Ex ib, Ex d, and Ex n approvals, it is the preferred choice for safety-critical and hazardous-area installations worldwide.

Key Features

• TÜV-certified IEC 61508 SIL 2 safety
• Intrinsically safe and flameproof options (ATEX, IECEx, INMETRO, etc.)
• Contactless position sensor — immune to vibration and wear
• Self-diagnostics and extended offline tests
• Fail-open / fail-close configurable
• Rugged IP66 enclosure with tempered glass option

Technical Specifications

• Hazardous area approvals: Ex ia IIC T6…T4 Ga, Ex d IIC T6…T4 Gb, Ex nA/nc, etc.
• Input: Ui ≤ 28 V, Ii ≤ 120 mA (intrinsic safety)
• Temperature range: –40 °C to +85 °C (T4)
• Supply pressure effect: < 0.1 % at 10 % change
• Position transmitter option: galvanically isolated 4–20 mA

Applications

Perfect for offshore platforms, refineries, chemical plants, and any SIL-rated safety loops requiring reliable valve control in explosive atmospheres.

Frequently Asked Questions

Contact Us

Phone/WeChat/WhatsApp: +8613916209596

Email: svetama@gbsxj.com

Related Products

• Certified inductive limit switches (I02, I41)
• Flameproof enclosure (ND7200)
• Arctic temperature option (C)