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美國(guó)SUN插裝閥DFBDXCN參數(shù)介紹
點(diǎn)擊次數(shù)：2095 更新時(shí)間：2017-12-27

美國(guó)SUN插裝閥DFBDXCN參數(shù)介紹：

DFBDXCN技術(shù)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.
  • 不同的線圈接頭與電壓選項(xiàng)都是可選的，也同時(shí)可選帶或不帶浪涌保護(hù)。
  • 利用Sun浮動(dòng)結(jié)構(gòu)減少由于過(guò)量安裝扭矩或插孔/插裝閥加工誤差帶來(lái)的內(nèi)部零件粘結(jié)的可能性。

 SUN插裝閥技術(shù)參數(shù)：

插孔T-162A
系列0
通流能力40 L/min.
zui大操作壓力210 bar
額定響應(yīng)時(shí)間50 ms
110 SUS (24 cSt)下的zui大泄漏0.07 cc/min.@350 bar
單向開(kāi)啟壓力3,5 bar
切換頻率15000 cycles/hr
粘度范圍2,8 - 380 cSt
閥頭部安裝六角尺寸19,1 mm
閥安裝扭矩27 - 33 Nm
型號(hào)重量0.18 kg.
Seal kit - CartridgeBuna: 990162007
Seal kit - CartridgeViton: 990162006

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