Danfoss MBC 5100 Pressure Switch | 061B510366 | 061B100166 | MBV 5000 Valve

Danfoss MBC 5100 Block Pressure Switches & MBV 5000 Test Valves

Product Overview: The Danfoss MBC 5100 Series is a compact pressure switch specifically designed for marine and heavy industrial applications where space and reliability are critical. Its distinctive Block Design is tailored for environments with severe vibrations, such as ship engine rooms. When paired with the MBV 5000 series test valve, it allows for functional testing without disconnecting the switch from the system. MBC 5100 carries nearly all major marine approvals, excelling in fuel pressure monitoring, lube oil alarms, and hydraulic control systems.

Featured on this page are the high-performance models 061B510366, 061B100166, and the corresponding test valve 061B7014 (MBV 5000).

Key Technical Advantages:

• Block Space Optimization: Ultra-compact design supporting flange mounting or direct integration into hydraulic manifolds.

• Shock & Vibration Resistance: Reinforced bellows construction withstands high-frequency vibrations from reciprocating pumps and engines.

• Marine-Grade Reliability: Compliant with DNV, GL, LR, BV, RINA, and other global maritime certifications.

• In-situ Testing Convenience: Pairing with the MBV 5000 valve enables easy calibration and checks while the system is operational.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • MBC 5100-061B510366 (Marine-approved with optimized differential control)

  • MBC 5100-061B100166 (Standard compact pressure switch)

  • MBV 5000-061B7014 (5-way test valve optimized for MBC series)

  • MBC 5100-2431-1DB04 (Specific project configuration version)

• Core Technical Specs:

  • Contact System: SPDT (Single Pole Double Throw) micro-switch.

  • Enclosure Rating: IP65.

  • Max Pressure: Bellows rated for high-stress environments, withstanding surges over 150 Bar depending on spec.

  • Connection Type: G 1/4″ female or Flange plate mounting.