阿斯卡低温系列电磁阀，ASCO材质说明[产品打印页面]

阿斯卡低温系列电磁阀，ASCO材质说明

    低功耗版本的电磁头为一体式注模结构，由一个高效导磁的线圈套筒和特殊的低功率线圈组成。运行环境温度，温度为 175° F (80° C)。旨在用于工厂自动化以兼容PLC控制
    用于常规工况的黄铜阀体和用于腐蚀性环境的不锈钢阀体都具有0压启动版本
    本质安全型号仅设计安装使用于本安工况或带安全栅的NIFW 区域内
    该系列可提供完整的带的电磁头选项
阀门致动    电磁 - 直动
阀体材质    黄铜
介质    空气、惰性气体、水
管道/端口尺寸    1/2 "；3/8 "；3/4 "；1 "
端口类型    NPTF
功能    三通 - 3/2 常闭；三通 - 3/2 常开
流量系数    2.0 Cv 至 6.0 Cv；6.0 Cv 至 14.0 Cv
电压    100 至 240 AC/DC 电压范围；12 至 24 DC 电压范围；125 DC
是一种高流量的通用型电磁阀，可用于大型阀门执行器的先导控制，并可以实现快速关闭大型控制阀。带先导膜片的提升阀设计适合压缩空气、惰性气体和液体的介质。它的弹性底座保证了阀门关位的密闭性
Nominal Ambient Temp. Ranges
Refer to Engineering Section for details.
Valve Parts in Contact with Fluids
Body: Cryogenic Valves Brass
Body: LCO2 Valves Nickel-Plated Brass
Seals PTFE and/or Clad Copper/UR
Disc PTFE/UR (8264 only)
Core and Plugnut 430F Stainless Steel or 49 FM Alloy
Seats Stainless Steel (8264 Series)
Power Consumption Spare Coil Part Number
AC General Purpose Explosionproof
1 1 13.5 5 200 100 8210G078LT 5 17.1/F 40.6/H
1 1/4 1 1/8 15 5 200 100 8210G080LT 6 17.1/F 40.6/H
1 1/2 1 1/4 22.5 5 200 100 8210G082LT 7 17.1/F 40.6/H
LIQUID CO2 SERVICE - NORMALLY CLOSED (Closed when de-energized)
1/8 3/64 .06 0 1000 1000 8264G009
8 13.8/F 18.6/F
1/8 3/32 .20 0 300 300 8264G010
8 13.8/F 18.6/F

Must use tubing with an I.D. no larger than the outlet port orifice to locate the refrigeration point downstream and to prevent freezing of the CO2 inside the valve.
CRYOGENIC SERVICE - NORMALLY CLOSED (Closed when de-energized)
1/8 3 .3 0 9 5 8263G240LT 2 12.1/F 11.6/F
1/4 3 .3 0 9 - 8262G022LT 1 12.1/F -
1/4 6 .5 0 7 2 8263G205LT 2 17.1/F 11.6/F
F 11.6 12.1 23 47 238610 238710 238614 238714
F 18.6 13.8 27 43 238210 238310 238214 238314
F - 17.1 34 64 238610 - 238614 -
H 40.6 17.1 34 64 238810 238910 238814 238914
Standard Voltages: 24, 120, 240, 480 volts AC, 60 Hz. 6, 12, 24, 120, 240 volts DC.
Must be specified when ordering. Other voltages are available when required.
CRYOGENIC SERVICE - NORMALLY CLOSED (Closed when de-energized)
1/8 1/8 .35 0 130 75 8263G240LT 2 12.1/F 11.6/F
1/4 1/8 .35 0 130 - 8262G022LT 1 12.1/F -
• “LT” suffix valves are built to control cryogenic fluids,
including liquid oxygen (-297°F/-181°C), liquid argon
(-303°F/-184°C), and liquid nitrogen (-320°F/-194°C)
• All suffix “LT” valves are degreased, cleaned, tested
free of moisture, and black light tested for hydrocarbons
• Liquid CO2 valves are suitable for remote mounting or
for direct mounting to the refrigerated component by
using four-hole bracket, provided
Direct Acting • Pilot Operated
Cryogenic and Liquid CO2 Valves
CSA certified. Meets applicable CE directives.
Refer to Engineering Section for details.
Nominal Fluid Temp. Ranges

阿斯卡低温系列电磁阀，ASCO材质说明

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