FLeX Series, 2 Voies, à action directe, électro distributeur blocking Clapet Valve

Capacité: 9 gpm34 L/min. | Cavité: T-162A
DTBF : FLeX Series, 2 Voies, à action directe, électro distributeur blocking Clapet Valve
Caractéristiques techniques [ + ]

This FLeX Series, solenoid-operated 2-way, 2-position cartridge is a direct-acting directional poppet valve. Available in either normally open or normally closed configurations, these valves feature a pressure-balanced design, low leakage, and allow flow or blocking in both directions.

  • Cette valve convient aux applications de maintien de charge.
  • Designed and tested to 10 million on-off operational cycles.
  • Meets new NFPA test standard T2.6.1 R2014 for fatigue and burst pressure ratings.
  • Higher flow rates than competing valves of similar size.
  • Designed using CFD fluid simulation for optimized geometries.
  • All configurations of this valve include zinc-nickel plating as standard for 1000-hour salt fog protection.
  • Normally Closed configuration can be used with any of the FLeX coils, which include low-power, high-power, and explosion-proof coils. Normally Open configuration can be used with the high-power and explosion proof coils only.
  • Coil connector options offer ratings up to IP69K. See individual coil product pages for details.
  • This valve is available with a manual push-type override option.
  • This valve exhibits extremely low leakage - 0.004 in3 (0.07 cc3)/min (1 drop/min).
  • A FULL DATA SHEET is available for this model using the link at the top of the page.
  • Une large gamme d’options de connexions et de tensions d’alimentation des bobines est disponible, avec ou sans diode "Roue Libre" anti-self. Voir la section CONFIGURATION.
  • Cette valve intègre le concept Sun de la cartouche à visser "flottante" qui permet de minimiser les contraintes internes dues à un couple de serrage excessif de la cartouche et/ou à des écarts d’usinage des cavités ou des cartouches.
Caractéristiques [ + ]
Remarque: Les caractéristiques peuvent changer selon la configuration. Voir la section CONFIGURATION.
Cavité T-162A
Taille 0
Capacité 9 gpm34 L/min.
Pression maximale de fonctionnement 5000 psi350 bar
Temps de Réponse - Typique 50 ms50 ms
Fuite Maximale à 24 cSt (100 SUS) 0.004 in³/min.@5000 psi0.07 cc/min.@350 bar
Gamme de Viscosité 35 - 2000 SUS2,8 - 380 cSt
Fréquence de commutation 15,000 max. cycles/hr15,000 max. cycles/hr
Dimensions du six pans de la valve 3/4 in.19,1 mm
Couple de serrage de la valve 20 à 25 lbf ft27 - 33 Nm
Poids du composant 5.6 oz.159 grams
Seal kit - Cartridge Buna: 990162007
Seal kit - Cartridge Viton: 990162006
Performance Curves [ + ]
FAQs [ + ]

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

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.

Yes. All FLeX phase 1 valves are available in the SmartConnect schematic tool, and are also available for submittal to QuickDesign.
Yes. All FLeX valves utilize the Sun floating nose design.
Nominal flow capacity is based on performance limits. Maximum flow capacity is based on pressure drop. When selecting any direct-acting solenoid valve, first check the performance limits plot, then check if pressure drop is acceptable.

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.

Pilot-operated FLeX cartridges shift at rated flow and pressure.

FLeX pilot-operated cartridges do not have a bias spring in their open state. These valves will shift with less than 5 psi differential. This results in pilot-operated shift performance with direct-acting minimum pressure operation.

Notes [ + ]
  • Il est nécessaire de vérifier l'encombrement des cartouches lorsque vous sélectionnez un bloc foré. Différents types de valves, de dispositifs de contrôle, et de bobines nécessitent des encombrements disponibles différents.
  • Pour permettre l'installation ou le retrait de la bobine il est nécessaire de prévoir une hauteur libre dans le prolongement du tube magnétique d'au moins 50,8 mm (2.00 in).
Ressources Complémentaires [ + ]
A la Une de Sun
Informations et Conseils Techniques Pour les Differentes Fonctions Hydrauliques SUN
Technical Information
infos pour les Bobines [ + ]

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