SUN HYDRAULICS
ZTK

$188.20 USD

Tags:

SUN HYDRAULICS
Material:ZTK
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 ZTK (Material Number: ZTK) is a line mount manifold designed for hydraulic systems requiring efficient fluid control and distribution. This model features a direct mount, cross-pilot interface, allowing for seamless integration into existing systems. The manifold body is crafted from 6061T651 aluminum, known for its excellent corrosion resistance and strength, making it suitable for various environmental conditions. The ZTK model includes two mounting holes with a diameter of 0.53 inches and a c'bore diameter of 0.78 inches, providing secure attachment to the system framework. It supports SAE 12 port sizes, ensuring compatibility with standard hydraulic components. The manifold's design accommodates high-flow valves and incorporates Sun's T-17A cavity configuration, optimizing it for efficient fluid management in demanding applications. This model is particularly suited for systems operating at pressures up to 3000 psi (210 bar), as aluminum manifolds are not rated beyond this threshold. With one open cavity available, the ZTK offers flexibility in system design and expansion. Engineered for reliability and ease of use, the Sun Hydraulics ZTK manifold is an ideal choice for applications that require robust performance without compromising on quality or durability. Its construction ensures minimal maintenance while providing consistent operational efficiency across various hydraulic setups.

Description

Body Type	Line mountLine mount
Interface	SunSun
Body Features	Direct mount, cross pilotDirect mount, cross pilot
Mounting Hole Diameter	.53 in.13,5 mm
Mounting Hole Depth	ThroughThrough
Mounting Hole C'bore Diameter	.78 in.19,8 mm
Mounting Hole C'bore Depth	.44 in.11.1 mm
Mounting Hole Quantity	22
Open Cavities	11
Cavity	T-17A
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%.

Additional Resources

Notes:

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 HYDRAULICSZTK

Additional Resources

SUN HYDRAULICS
ZTK