Danfoss DGMC-3-PT-CW-B-41 Sandwich Relief Valve Hydraulic Pressure Protection Valve For Hydraulic Systems
DGMC-3 is a Danfoss SystemStak pressure relief valve used to regulate hydraulic pressure and protect circuits against overload.
Its sandwich-style modular structure helps reduce piping and provides flexible hydraulic circuit integration.
The valve is widely applicable to industrial hydraulic systems, HPUs, machine tools and automation equipment.
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Description
Technical Parameters
DANFOSS HYDRAULIC VALVE
DGMC-3 SystemStak Hydraulic Relief Valve
Danfoss DGMC-3 is a modular hydraulic pressure relief valve designed to become part of a compact valve stack, providing controlled pressure limitation for industrial hydraulic circuits.
DGMC-3SystemStakPressure ReliefHydraulic Control
01
PRODUCT ROLE
Pressure Control Within the Hydraulic Circuit
The main purpose of the Danfoss DGMC-3 hydraulic relief valve is to provide a controlled pressure-limiting function inside a compatible hydraulic system. Rather than occupying additional external piping space, its SystemStak configuration allows the valve to be incorporated into a modular valve assembly.
Technical Profile
VALVE TYPE
Modular Hydraulic Relief Valve
MOUNTING STYLE
SystemStak / Sandwich Mounting
MOUNTING INTERFACE
ISO 4401-03
MAX. FLOW
Up to 60 L/min
MAX. PRESSURE
Up to 315 bar
Pressure and flow ratings should be verified against the exact DGMC-3 configuration before installation.
DESIGN LOGIC
Why Modular Installation Matters
Hydraulic machinery often has limited installation space. A sandwich-mounted relief valve allows pressure control to be positioned close to other hydraulic functions.
Compact ArrangementHelps integrate pressure relief into space-conscious hydraulic manifolds.
Reduced External RoutingThe modular concept can reduce the need for additional external valve piping.
Integrated ProtectionPressure limitation becomes part of the overall hydraulic control architecture.
Maintenance ConvenienceModular components can support easier service work on compatible valve stacks.
APPLICATION ENVIRONMENTS
DGMC-3 Across Industrial Hydraulic Equipment
01 / HPU
Hydraulic Power Units
Useful where a compact pressure relief function is required within an integrated power unit valve assembly.
02 / MACHINE TOOLS
Machine Tool Hydraulics
Can be incorporated into compatible hydraulic circuits used for machine tool pressure management.
03 / AUTOMATION
Industrial Automation
Suitable for hydraulic automation systems where controlled circuit pressure is important.
04 / MANUFACTURING
Production Machinery
Provides a modular pressure-control option for hydraulic manufacturing equipment.
05 / MATERIAL HANDLING
Handling Systems
Applicable to compatible hydraulic equipment used for lifting and material handling operations.
06 / SERVICE
Hydraulic Retrofit
A potential replacement option when the existing hydraulic circuit uses a matching modular configuration.
BEFORE ORDERING
What Should Be Checked?
Selecting a DGMC-3 replacement should be based on the complete valve configuration rather than the model family alone.
01 Original model code
02 Required pressure range
03 Hydraulic flow rate
04 Mounting interface
05 Adjustment arrangement
06 Existing valve stack
BUYER QUESTIONS
Danfoss DGMC-3 FAQ
Q1
What type of valve is Danfoss DGMC-3?It is a SystemStak modular hydraulic relief valve used for pressure limitation within compatible hydraulic circuits.
Q2
Why use a modular relief valve?It allows pressure protection to be incorporated directly into a compact hydraulic valve stack.
Q3
What is the DGMC-3 mounting interface?Typical configurations use the ISO 4401-03 mounting interface.
Q4
What is the DGMC-3 maximum flow?Typical DGMC-3 configurations are rated for flow up to 60 L/min.
Q5
What pressure rating does DGMC-3 have?Typical models have a maximum rated pressure of up to 315 bar. The exact rating should be verified by model code.
Q6
Can DGMC-3 be used in hydraulic power units?Yes. It can be used in compatible HPU designs where the pressure, flow and mounting requirements match.
Q7
Is DGMC-3 suitable for industrial machinery?It is suitable for compatible industrial hydraulic systems, machine tools, automation equipment and production machinery.
Q8
How can I confirm the correct DGMC-3 replacement?Compare the complete valve code, pressure setting or range, hydraulic flow, mounting interface and existing SystemStak configuration.
Danfoss DGMC-3 is a SystemStak hydraulic relief valve for modular pressure control in industrial hydraulic equipment. Its application range includes hydraulic power units, machine tools, automation machinery, manufacturing systems and other compatible hydraulic circuits requiring reliable pressure limitation.
