Danfoss MCV116G4201 & KVEBB0704 Pilot Valve | Pump Control | 42 Series

Danfoss MCV116G4201 & KVEBB0704 Electro-Hydraulic Pilot Assemblies

Product Overview:

The Danfoss MCV116G4201 paired with the KVEBB0704 control module represents the precision core for pump displacement regulation in closed-circuit hydrostatic drive systems. As a key component of the 42 Design Series, this assembly translates proportional electrical current signals into exact hydraulic pilot pressures to modulate the swashplate angle of variable pumps (e.g., Series 90, H1 Series). While the MCV116G4201 handles the electro-hydraulic conversion, the KVEBB0704 functions as the logic block, ensuring flawless control execution. This assembly is renowned for its superior linearity, low hysteresis, and long-term stability in heavy-duty machinery such as rollers, pavers, and harvesters.

Key Technical Advantages:

• Proven 42-Series Engineering: Decades of field-validated reliability, offering extended mechanical life even under the stress of high-frequency directional shifts.

• High-Precision Inching Control: Utilizes force-feedback principles to maintain a highly linear relationship between input current and pump flow, enabling delicate machine maneuvering.

• Ruggedized Immunity: Encapsulated coils and rugged cast-iron housing effectively resist intense vibrations and electromagnetic interference (EMI) on job sites.

• Integrated Installation: The seamless fit between MCV116G4201 and KVEBB0704 reduces external plumbing, significantly lowering the risk of potential system leaks.

Detailed Specifications & Parameters:

• Core Component Details:

  • Pilot Valve Model: MCV116G4201 (Enhanced 42-series design).

  • Control Block Model: KVEBB0704 (Optimized for specific pump frame sizes).

• Core Technical Specs:

  • Input Control Signal: Proportional current $0 – 200\text{ mA}$ (12V/24V compatible).

  • Max Supply Pressure: Rated for pilot inlet up to 35 Bar (500 PSI).

  • Output Regulation Pressure: Proportional $0 – 25\text{ Bar}$.

  • Enclosure Rating: Compliant with IP67 industrial standards.

  • Operating Temperature: $-40$°C to $+115$°C.