Assembly Build Process

Sun's Assembly Build Process allows you to configure a cartridge and manifold, or main stage and pilot stage cartridge, and build a digital assembly in three dimensional space. The resulting output of this process is the assembly product page, including configuration-specific images, symbols, product information and CAD files for download.

The Assembly Build Process can be accessed from either a cartridge or manifold product page. Only valid choices are allowed.

From a manifold page, you must first choose your cartridge function. Once you choose your function, click on the BUILD ASSEMBLY button below the WHERE TO BUY BUTTON. Once clicked, you will be presented with valid cartridges for your manifold. Select the cartridge of your choice and follow the instructions at the top of the page. If your particular combination has been generated before, the resulting assembly page will be available immediately. If not, you will be asked to enter your email address. Once the page is complete, an email will be sent to you including a link to the assembly product page.

From a cartridge product page, click on BUILD ASSEMBLY and you will be presented with a listing of compatible manifolds. In the case of main stage and pilot stage cartridges, you can either build a cartridge to cartridge assembly or a cartridge to manifold assembly. Once your choice has been made, follow the instructions at the top of the page. If your particular combination has been generated before, the resulting assembly page will be available immediately. If not, you will be asked to enter your email address. Once the page is complete, an email will be sent to you including a link to the assembly product page.

Please note that the Assembly Build Process is an automated process. It can be utilized at any time. Pages are generated typically within minutes but delays can occasionally be expected. In the event of a delay, a team at Sun will work to resolve the issue to ensure you receive your information as quickly as possible.

2 Voies, électro distributeur Clapet Valve avec Clapet de By-Pass - common cavity

Capacité: 8 gpm30 L/min. | Cavité: SC-08-02

Développer

Caractéristiques techniques [ + ]

This is a 2 way, 2 stage, solenoid operated poppet valve with a reverse free flow check. The valve exhibits low leakage when closed and is available in either normally open or normally closed configuration, with or without a manual override. When open, the flow direction is from Port 2 to Port 1. When closed, a reverse free-flow check allows flow from Port 1 to Port 2. In the open position, flow from Port 1 to Port 2 is restricted to pilot flow only.

L’ensemble du doigt de gant du solénoïde est dimensionné pour fonctionner à 350 bar, hors limite de fatigue.
The cartridge installation torque of 22 lbf ft (30 Nm) should be respected for best performance.
The check function offers very low leakage rates.
All ports in all valve variants are rated to max operating pressure of 4300 PSI (300 bar).
The valve is available with a manual unscrew-type override option (L control) on the normally closed configuration. This option is also fatigue rated for 5000 psi (350 bar).
The valve is available with a manual push-type, with detent, override option (L control) on the normally open configuration. This option is also fatigue rated for 5000 psi (350 bar).
The metal coil nut is a functional feature of the valve and should be correctly installed for proper performance of the valve.
Coil connector options offer ratings up to IP67. See individual coil product pages for details.
Coils can be mounted on the tube in either direction.

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Caractéristiques [ + ]

Remarque: Les caractéristiques peuvent changer selon la configuration. Voir la section CONFIGURATION.

Cavité	SC-08-02
Taille	0C
Capacité	8 gpm30 L/min.
Fuite Maximale à 24 cSt (100 SUS)	15 drops/min.1 cc/min.
Temps de Réponse - Typique	60 ms60 ms
Dimensions du six pans de la valve	7/8 in.22,2 mm
Couple de serrage de la valve	19 - 22 lbf ft26 - 30 Nm
Poids du composant	0,35 lb0,15 kg

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Performance Curves [ + ]

Performance Curve for DFTB: 2 Voies, électro distributeur Clapet Valve avec Clapet de By-Pass - common cavity

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FAQs [ + ]

Quel est le volume d'une goutte d'huile hydraulique ?

Il y a exactement 15 gouttes Sun dans un centimètre cube.

Direct acting, 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.

Where would I use a DR__ instead of a DP__?

In many circuits the directional cartridge is set to shift at a low pressure no matter how high the pilot pressure goes. If you use a DP__ , the pilot flow increases to significant amounts. A DR__ however will only consume a small amount of flow. A DP__ is useful when you want to block or open the pilot flow to shift the valve.

What parts of the Sun cartridge valve are field serviceable?

Only external seals are serviceable. Sun offers replacement seal kits for all cartridge models. The applicable kit part number can be found in the product page's Technical Data table or by using our Cartridge Seal Kit search function located under Accessories. Please note: Converting the external seals from one material to another does not ensure fluid compatibility with that material due to the existence of internal seals within the cartridge.

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Ressources Complémentaires [ + ]

A la Une de Sun