SUN HYDRAULICS
B5L

$181.50 USD

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SUN HYDRAULICS
Material:B5L
Summary:Manifold

Quantity in stock: 0

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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 B5L (Material Number: B5L) is a line mount hydraulic body designed with specific features to enhance fluid control and flow management in hydraulic systems. This product is engineered with a through port 2 that includes a reverse flow check, as well as a high capacity port 3, which makes it suitable for applications requiring efficient fluid routing and backflow prevention. The B5L model accommodates open cavities totaling 11 and utilizes the T2A cavity type, ensuring compatibility with various hydraulic components. It features SAE 12 port sizes, offering standard connectivity for seamless integration into existing systems. The construction of the B5L body uses 6061T651 aluminum, known for its strength, corrosion resistance, and availability in diverse shapes and sizes. This material choice supports durability and longevity in demanding environments without the need for anodizing, which could otherwise affect fatigue life negatively by introducing brittle surfaces prone to crack initiation under pressure. Overall, the Sun Hydraulics B5L is crafted to provide reliable performance in hydraulic applications that demand rigorous flow control and structural integrity.

Description

Body Type	Line mountLine mount
Interface	NoneNone
Body Features	Through port 2 with reverse flow check and high capacity port 3Through port 2 with reverse flow check and high capacity port 3
Open Cavities	11
Cavity	T-2A
Port Size	SAE 12SAE 12

Show FAQ

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.
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%.

SUN HYDRAULICSB5L

SUN HYDRAULICS
B5L