Danfoss MCV116 & KVE Pilot Valve | MCV116G4201 | KVEBB1402 | Pressure Control Pilot

Danfoss MCV116 & KVE Series Pressure Control Pilot Valves

Product Overview: The Danfoss MCV116 and KVE Series are high-precision electro-hydraulic pressure control pilot valves engineered for hydrostatic transmissions (HST) in construction, road-building, and agricultural machinery. These components, such as MCV116G4201 and KVEBB1402, serve as the core of Electric Displacement Controls (EDC). They accurately convert electrical current signals into proportional hydraulic pilot pressure to drive the servo pistons of variable pumps (e.g., Series 90, H1), enabling smooth control of vehicle speed, direction, and power.

Key Technical Advantages:

• Precise Pilot Regulation: Utilizes advanced nozzle-flapper or spool-based pressure gain technology to ensure an excellent linear relationship between control current and output pressure.

• Rugged Environmental Adaptation: Designed for harsh mobile equipment conditions, featuring superior resistance to vibration, shock, and extreme temperatures.

• Excellent Null Stability: Specialized mechanical feedback structures minimize null shift, ensuring the safety of heavy machinery during idle or neutral conditions.

• Fast Dynamic Response: Low-hysteresis design allows for rapid yet smooth displacement adjustment, enhancing overall machine controllability.

Detailed Specifications & Parameters:

• Core Series: Danfoss MCV116 & KVE Series.

• Featured Model Matrix:

  • MCV116G4201 (High-response 4201 sequence)

  • KVEBB1402 (KVE Pressure control specification)

  • MCV116 Universal Variants (MCV116A, MCV116G, etc.)

• Core Performance Specs:

  • Valve Type: Electro-Hydraulic Pressure Control Pilot.

  • Max Pilot Pressure: Optimized for standard hydrostatic pump pilot circuits.

  • Control Command: Precise mA drive signals (e.g., 20mA, 100mA, depending on coil configuration).

  • Compatibility: Fits Danfoss/Sauer Series 90, Series 42, and H1 variable pumps.