美国阿斯卡电磁阀，NF8551A321

美国阿斯卡电磁阀，NF8551A321
Can be used with vacuum – 0,950 bar max.
Pilot pressure See specifi cations tables
Ambient temperature – 10°C to +60°C
材料和电磁导阀引起的气体或粉尘
潜在爆炸性环境中的使用 -  ATEX指令94/9/EC
（请咨询我们的ATEX  -  X019目录）
?Modules with 4 to 16 monostable or bistable 3/2, 2x3/2 N
C, 5/2 or 5/3 spool valves, series 570 (G1/8 or ?mm O.D. instant
美国阿斯卡电磁阀，NF8551A321
?Modules with 8 or 16 inputs (4 modules at maximum)
?Max. 32 inputs and 32 valve outputs per unit
Any confi guration possible on request (only one valve size per island)
OPTIONS (see page 15-11)
?Air supply at 2 different pressure levels
?External pressure supply to pilot valves
GENERAL ELECTRICAL CHARACTERISTICS
连接器与电缆长2m（见“线圈及配件”节）
连接器与TRANSIL保护（见“线圈及配件”节）
电磁阀带插头和内置的可视化控制和保护：
 = 5,8 x 10–8 m3/s.Pa (sonic conductance)
b = 0,28 (absolute static pressure)
Response time See tables choice of equipment
Life 30 millions of cycles 15 millions of
Base ISO 5599/1 sizes 1-2-3 - AFNOR NF E49080
Subbase Single subbase ISO/AFNOR NF E49085
Joinable subbase ISO/VDMA 24345
Joinable subbase with integrated functions
Pilot and return assembly POM (polyacetal)
Seals NBR (nitrile) and PUR (polyurethane)