美国SUN插装阀DFBDXCN参数介绍：

DFBDXCN技术特性

This FLeX Series solenoid-operated 2-way, 2-stage cartridge is a pilot-operated directional poppet valve. The valve is low leakage and available in either a normally open or normally closed configuration to control flow from port 2 to port 1. A reverse flow check will allow flow from 1 to 2 in the closed condition. In the open condition, flow from 1 to 2 will cause the valve to auto-close and pilot flow will pass from 1 to 2.

• 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.
• Coil connector options offer ratings up to IP69K. See individual coil product pages for details.
• This valve exhibits extremely low leakage - 0.004 in3 (0.07 cc3)/min (1 drop/min).
• This cartridge utilizes both FLeX low-power and hazardous location coils.
• This valve is available with a manual push-type override option for normally open versions only.
• A FULL DATA SHEET is available for this model using the link at the top of the page.
• 不同的线圈接头与电压选项都是可选的，也同时可选带或不带浪涌保护。
• 利用Sun浮动结构减少由于过量安装扭矩或插孔/插装阀加工误差带来的内部零件粘结的可能性。

 SUN插装阀技术参数：

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