SUN HYDRAULICS
Z2U

$228.60 USD

Tags:

SUN HYDRAULICS
Material:Z2U
Summary:Manifold

Quantity in stock: 0

***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 Z2U (Material Number: Z2U) is a line mount manifold designed with a bypass compensator, featuring a robust construction tailored for hydraulic systems. This component is engineered from 6061-T651 aluminum, known for its excellent corrosion resistance and suitability in environments where durability is critical. The manifold supports both threaded and thru-hole mounting, with two provisions for each type, ensuring versatile installation options. It includes open cavities designed to accommodate T-5A cavities and ports sized at 1/2 NPTF, allowing for seamless integration into existing hydraulic setups. The manifold's mounting specifications include a hole diameter of .34 inches (8.6 mm), a thread size of .375-16 UNC 2B, and a depth of .62 inches (15.7 mm). This product is specifically not anodized to maintain cost-effectiveness while preserving the integrity of the aluminum's natural corrosion resistance and avoiding potential issues associated with anodizing such as increased breakaway torque and reduced fatigue life. The maximum system pressure must be carefully considered during application as this aluminum manifold is rated up to 3000 psi (210 bar). This ensures optimal performance without compromising safety or structural integrity under high-pressure conditions.

Description

Body Type	Line mountLine mount
Interface	NoneNone
Body Features	With bypass compensatorWith bypass compensator
Mounting Hole Diameter	.34 in.8.6 mm
Mounting Hole Thread	.375-16 UNC - 2B in..375-16 UNC - 2B in.
Mounting Hole Depth	.62 in.15,7 mm
Mounting Hole Quantity	22
Open Cavities	11
Cavity	T-5A
Port Size	1/2" NPTF1/2" NPTF

Show FAQ

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%.
How big is a drop of hydraulic oil?	There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Additional Resources

Notes:

This manifold contains provisions for both threaded and thru-hole mounting, quantity two of each. See Technical Data table above for sizes.
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 HYDRAULICSZ2U

Additional Resources

SUN HYDRAULICS
Z2U