Danfoss MCV Series Hydraulic Control Valve

Danfoss MCV Series Hydraulic Control Valve
The spool adopts precision machining process, with flow control error ≤5%, meeting the refined flow requirements of the system
Maximum working pressure up to 31.5MPa, the shell is made of high-strength alloy material, with excellent impact resistance and sealing performance
The response time of the electromagnetic coil is ≤0.1s, and the spool switches quickly, which can match the dynamic control needs of the equipment in real time
Operating temperature range -20℃～+80℃, no jamming at low temperature and no failure at high temperature, adapting to multiple working conditions.
Modular structure design, vulnerable parts such as coils and seals can be replaced independently, reducing maintenance cost and time
The spool adopts precision machining process, with flow control error ≤5%, meeting the refined flow requirements of the system
Modular structure design, vulnerable parts such as coils and seals can be replaced independently, reducing maintenance cost and time

Danfoss MCV Series Hydraulic Control Valve Data Sheet

 

About us:

Ningbo Lainuo Hydraulic Technology Co., Ltd., boasting 10 years of dedicated experience in the hydraulic sector, is an advanced manufacturing enterprise that integrates hydraulic system design, R&D, production, sales, and maintenance. Its core product portfolio includes hydraulic pumps, hydraulic motors, and hydraulic valves. Backed by solid technical expertise, its products find wide application in construction, marine, mining, and oilfield machinery, alongside heavy-duty equipment like bulldozers and road rollers, delivering reliable power solutions to clients. Upholding the principle of integrity in operations, the company eagerly awaits your inquiries and cooperation!

Danfoss MCV Series Hydraulic Control Valve Working Principle:

1.Core Structure：Composed of base valve block, functional cartridges (directional valve, pressure valve, flow valve), control module, seal assembly and feedback mechanism, adopting modular stacking design to flexibly combine functional modules according to system requirements.​
2.Control Mechanism：The pilot valve is driven by control signals (electrical/hydraulic signals) to change the pressure difference at both ends of the main valve spool, pushing the main spool to displace, realizing oil circuit on-off, flow regulation or pressure control; the electro-hydraulic proportional type converts electrical signals into mechanical displacement through proportional solenoid, precisely controlling spool opening to achieve stepless regulation of flow/pressure.​
3.Pressure Compensation & Stability：Built-in pressure compensation valve real-time senses system pressure changes, automatically adjusts spool throttling area to maintain stable flow, avoiding the impact of load fluctuations on control accuracy; integrated relief protection function automatically relieves pressure when overpressure occurs to protect system safety.​
4.Leakage Control：The spool adopts precision grinding process, combined with composite seal structure to reduce internal leakage; the valve block joint surface adopts gasket + O-ring double seal to prevent external leakage and improve system efficiency.​
5.Intelligent Adaptation：Compatible with Danfoss hydraulic control system linkage, some models integrate pressure/flow sensors to real-time feedback working condition data, realizing closed-loop control and fault diagnosis.

Danfoss MCV Series Hydraulic Control Valve Application Example :

• Industrial Automation: Hydraulic chuck control of CNC machine tools, robot joint drive systems, hydraulic actuator regulation in automated production lines
• Construction Machinery: Boom/stick cylinder control of excavators, bucket lifting drive of loaders, vibration system switching of rollers
• Special Equipment: Lifting cylinder drive of forklifts, action control of sanitation vehicle cleaning mechanisms, hydraulic auxiliary systems of medical equipment (e.g., hydraulic operating tables)
• Energy & Transportation: Hydraulic yaw control of wind power equipment, hydraulic drive of ship deck machinery, hydraulic brake auxiliary systems of heavy-duty trucks

Danfoss MCV Series Hydraulic Control Valve Model:

MCV116A3101
MCV116A3102
MCV116A3204
MCV116A3201
MCV116A3501
MCV1163203
MCV116G4201
MCV116G4204
MCV116F3118
MCV116A1017
MCV116A1501