SUN HYDRAULICS
ZTV

$153.88 USD

SUN HYDRAULICS
Material:ZTV
Summary:Manifold

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.

***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 ZTV (Material Number: ZTV) is a line mount manifold designed for high-flow hydraulic applications. This model features a 1.25 SAE C62 interface and is engineered for direct mounting, making it an efficient choice for integrating into hydraulic systems. The body of the ZTV is constructed from 6061-T651 aluminum, known for its excellent corrosion resistance and strength, making it suitable for demanding environments. It includes open cavities designed to accommodate Sun cartridge valves, specifically using the T-17A cavity type. The port size is specified as 1 1/4 Code 62, aligning with industry standards for hydraulic connections. This manifold does not undergo anodizing due to several considerations such as cost efficiency and maintaining optimal fatigue life. Anodizing can introduce fatigue cracks in aluminum under pressure, which can potentially reduce the lifespan of the component by up to 50%. Therefore, Sun Hydraulics opts to retain the natural properties of 6061-T651 aluminum to ensure durability and reliability in service. When incorporating this manifold into a system, it is crucial to adhere to the maximum pressure ratings; manifolds made from aluminum like this one are not rated for pressures exceeding 3000 psi (210 bar). This ensures safety and performance reliability under specified operational conditions. The ZTV model is part of Sun Hydraulics\u2019 standard line mount manifolds designed for high flow valves, providing flexibility and ease of integration with other hydraulic components utilizing SmartConnect technology or custom design packages.

Description

Body Type	Line mountLine mount
Interface	1.25 SAE C621.25 SAE C62
Body Features	Direct mountDirect mount
Open Cavities	11
Cavity	T-17A
Port Size	1 1/4" Code 621 1/4" Code 62

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 HYDRAULICSZTV

Additional Resources

SUN HYDRAULICS
ZTV