SUN HYDRAULICS
X6DDLANXA

$415.40 USD

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SUN HYDRAULICS
Material:X6DDLANXA
Model:X6DD-LAN-XA
Summary:Y-assembly

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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics X6DDLANXA (Material Number: X6DDLANXA) is a versatile hydraulic assembly designed for precise flow regulation in applications with significant pressure fluctuations. This component features a fully adjustable, pressure-compensated flow control with a reverse-flow check, allowing for accurate meter-in or meter-out operations. The assembly is infinitely adjustable from nearly closed to maximum flow, thanks to its balanced adjustment mechanism that ensures ease of use even at high pressures. An integral high-capacity check valve facilitates unrestricted reverse flow, and the sharp-edged orifice design minimizes variations due to changes in fluid viscosity. The product includes a solenoid-operated, normally open or closed 2-way, 2-position valve for selecting rapid or feed rates. With a capacity of 30 gallons per minute (120 liters per minute), the X6DDLANXA is built as a sandwich-type body compatible with ISO 05 (50mm) interfaces and offers meter-in on B or meter-out on A configurations. The stack height of this unit is 2.99 inches (76 mm), and it comes with an included seal plate. This hydraulic assembly is constructed using 6061-T651 aluminum, known for its excellent corrosion resistance and robust performance under various conditions. It is important to note that while this material provides significant durability, the manifold should not be used in systems exceeding pressures of 3000 psi (210 bar). Overall, the Sun Hydraulics X6DDLANXA offers reliable performance and adaptability in demanding hydraulic applications requiring precise flow control and pressure management.

Description

This assembly consists of a fully-adjustable, pressure-compensated flow control with reverse-flow check which provides precise flow regulation for meter-in or meter-out applications where there may be wide pressure fluctuations. It is infinitely adjustable from nearly closed up to the maximum flow. An integral high-capacity check valve provides unrestricted flow in the reverse direction. The rapid or feed rate is selected by a solenoid operated (normally open or closed) 2-way, 2-position valve.

The sharp-edged orifice design minimizes flow variations due to viscosity changes.
A balanced adjustment mechanism allows for easy adjustment even at high pressures.

Capacity	30 gpm120 L/min.
Body Type	SandwichSandwich
Interface	ISO 05 - 50mmISO 05 - 50mm
Body Features	Meter in on B or meter out on AMeter in on B or meter out on A
Stack Height	2.99 in.76 mm
Seal Plate Included (see notes)	YesYes

Show FAQ

Why doesn't Sun anodize their aluminum bodies?	Reasons to anodize: To increase corrosion resistance. Sun uses 6061-T651 aluminum. It is one of the most corrosion resistant aluminum alloys there is. Whether or not anodizing improves the corrosion resistance of 6061 aluminum is debatable. We have yet to have a manifold returned because of corrosion. Appearance (color). The 2 colors that would appeal to Sun would be blue or black. Unfortunately these are the colors that are hardest to do consistently. To provide a hard wear surface. Sun does not make parts-in-body valves. The manifold is just plumbing. We don't need a wear surface. Because everyone else does it. Bad reason. Reasons to not anodize: Cost. It's another process. Logistics. When you make tens of thousands of manifolds a month and you anodize hundreds, it's a problem. Consistency. See above. Stamping. After a body is anodized you cannot do any more stamping without making a mess.Inspection. Have you ever tried to look for burrs in a black anodized body? It's the old blackboard factory at night scenario. Torque. You will experience an increase in breakaway torque when removing items from an anodized manifold. Fatigue life. This is the best reason to not anodize. Fatigue failure is a very complex phenomenon. What it takes to initiate a crack is difficult to predict. What it takes to propagate a crack is readily defined. Anodizing produces a very thin, very hard, and very brittle surface on aluminum. The first time you pressurize an anodized aluminum manifold you have initiated fatigue cracks. Whether or not the stress is enough to propagate the cracks is a matter of pressure and manifold geometry. Anodizing an aluminum manifold grossly reduces the fatigue life by anywhere from 20% to 50%.
Direct acting or pilot operated - what do I use?	Direct-acting valves are used to prevent over pressure, and pilot-operated valves are used to regulate pressure. If you are unsure, use a direct-acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot-operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust.
How big is a drop of hydraulic oil?	There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
Why does Sun use 6061 aluminum?	6061-T651 is relatively strong, relatively inexpensive, difficult to machine, readily available in all shapes and sizes and very corrosion resistant. 2024 is stronger and machines beautifully, but is expensive and falls to pieces in a corrosive environment.

Additional Resources

Notes:

Stack height value in technical data table includes seal retainer plate.
Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.

SUN HYDRAULICSX6DDLANXA

Additional Resources

SUN HYDRAULICS
X6DDLANXA