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SystemStak Flow Control Valve, NFPA-D03 Size, Dual Meter Out of Work Ports, Standard Needle Control, Screw & Locknut Adjustment

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Description & Features

This flow control valve, known for its robust construction, features a compact NFPA-D03 size, ideal for dual meter out of work ports.

Engineered with durable ductile iron, this valve ensures reliability and longevity under pressure conditions up to 4500 PSI. Its standard needle control and screw & locknut adjustment system provide precise flow regulation.

Designed with a stacking height of 1.57 inches, it integrates seamlessly within complex hydraulic systems, saving space and reducing installation time. The rugged design includes large flow passages, contributing to high pressure and flow ratings.

The valve supports various fluid temperature ranges, accommodating both petroleum oil (-4deg;F to 176deg;F) and water-based fluids (50deg;F to 129deg;F).

Filtration is recommended at ISO level 20/16 for pressures up to 3000 PSI, and ISO level 18/14 for pressures exceeding 3000 PSI, ensuring optimal performance and longevity of the valve.

MPN: DGMFN-3-Y-A2W-B2W-41

Supplier Part Number: 694412

Specifications

Brand
Vickers by Danfoss
Actuator Type
Pressure Operated
Adjustment Style
Screw and Locknut
Body Material
Iron
Connection Type
Hex Socket
Control
Standard
Control Type 1
Standard Control
Control Type 2
Standard Control
Design
41 Series
Dimensions
6.6 in L x 1.87 in W x 1.57 in H
Direction of Flow
Meter-Out Control
Domestic/Import
Domestic
End Type
Socket
Fluid Temperature Range
-4 to 176 deg F Petroleum Oil, 50 to 129 deg F Water Base Fluid
Function
Dual Meter Out of Work Port
Key
A
Location Control Function 1
Line A
Location Control Function 2
Line B
Media
Petroleum Oil
Mounting Bolt
#10-24 Grade 8 Socket Head Cap Screw
Mounting Type
Manifold, Subplate
Performance
Standard
Seal Material
FKM
Segment Code
A
Series
DGMFN-3 Series

Product Questions & Answers (3)

Question by: Curt H on Nov 13, 2025, 6:35 PM
Got one of these DGMFN-3 41 valves that needs replacing, is this the right match?
Answer by: Customer Support on Nov 15, 2025, 6:31 AM
Yes, this is the correct replacement for a DGMFN-3 41 valve. Both use the same SystemStak design from Vickers by Danfoss/Eaton, feature NFPA-D03 sizing, and offer dual meter out control of work ports with the standard needle adjustment system and screw/locknut configuration.
Question by: Peggy O on Mar 11, 2025, 8:41 PM
How do I adjust the flow on this SystemStak Flow Control Valve?
Answer by: Customer Support on Mar 13, 2025, 6:09 AM
To adjust the flow on the SystemStak Flow Control Valve, you use the standard needle control with the screw and locknut adjustment. This allows you to fine-tune the flow as needed for your specific application. Just make sure to secure the locknut once you've set it to your desired flow.
Question by: Donna J on Jun 15, 2025, 10:16 AM
Got an old Vickers setup that's actin up, would this DGMFN-3 valve swap right in for flow control on my d03 manifold
Answer by: Customer Support on Jun 16, 2025, 9:47 PM
Fits standard NFPA-D03 manifolds as a direct stackable option from Vickers, controlling flow out of both work ports with that needle and screw adjustment for precise tweaks.

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