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更新时间:2024-12-16 浏览数:80
所属行业:化工> 阀门> 电磁阀
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单 价:面议
ASCO防爆功能电磁阀,NF8551B301 24VDC

特点:
Mountable in any position.
Sturdy design for long years of reliable service.
All NPT connections are in the valve
body to allow in-line piping.
No Minimum Operating Pressure Differential required.
Broadest range of applications.
简述:
by compliance with European Standards EN 60079-0,
? A wide range of valves can be supplied with the operator
Explosionproof operator for use in potentially explosive
EN 60079-1, EN 61241-0 and EN 61241-1
? Easy electrical installation by means of a screw terminal coil
atmospheres according to ATEX-Directive 94/9/EC EC
? Enclosure provided with a M20 x 1,5 (optionally 1/2 NPT)
threaded entry hole for a broad range of cable entries
? Ingress protection degree IP66
type-examination certi? cate no.: BAS 02 ATEX 2157
? Compliance with the Essential Health and Safety
Requirements of the ATEX Directive has been assured
优点:
和短时工作制三种。防爆电磁阀均为长期工作制,
只有短时关闭的情况,则宜选用常开电磁阀。
用在短时工作制而批量又很大时,可作特殊订货以降低功耗。
防爆电磁阀工作频率:动作频率要求高时,
即线圈允许长期通电工作。对于长时间阀门开通
防爆电磁阀工作寿命长。
防爆电磁阀工作制式:分长期工作制,反复短时工作制
结构应直动式电磁阀,电源应交流。
ASCO防爆功能电磁阀,NF8551B301 24VDC