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产品名称:
EF8551A421MO/ASCO世格电磁阀
产品型号:
EF8551A421MO
产品展商:
美国ASCO阿斯卡
关注指数:295
产品文档:
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简单介绍
EF8551A421MO/ASCO世格电磁阀
1.介质流动方向应与阀体的流向箭头一致。
2.安装后根据与其串联管路的需求设定流量。
3.检查阀门两端的压差是否在工作压差范围。
4.尽可能避免阀门在小流量状态下工作。
EF8551A421MO/ASCO世格电磁阀
的详细介绍
EF8551A421MO/ASCO世格电磁阀
.可按设计或实际要求设定流量,能自动消除系统的压差波动,保持流量不变。
2.流量显示值均为测试台上随机标定流量(m 3/h)。
3.彻底解决近端压差大,远端压差小的矛盾。
4.克服系统冷热不均现象,提高供热(供冷)质量。
5.减少设计工作量,不需要对管
6.减少系统循环水量,降低系统阻力。
7.免除多热源管网热源切换时的流量再分配工作。
8.降低调网难度,把复杂的调网工作简化为简单的流量分配。
Waterproof enclosure with embedded screw terminal coil
according to protection class IP67, CEE-10 (prefi x WP or WS)
Explosionproof enclosures for use in zones 1/21-2/22,
categories 2-3 to ATEX Directive 94/9/EC (see “Explosionproof solenoids” section)
Compliance with “UL”, “CSA” and other local approvals available on request
Oxygen service with seals and disc in FPM, suffi x N, example: SCE272A016 NV
Other pipe connections are available on request
Solenoid operated drain valve assembly with electronic
timer (see Solenoids, Coils & Accessories section)
Plug with visual indication and peak voltage suppression or
with cable length of 2 m (see Solenoids, Coils & Accessories section)
The solenoid valves can be mounted in any position without affecting operation
Brass solenoid valves have 2 mounting holes in body
Pipe connections 1/4 (G) have standard combination
thread according to ISO 228/1 and ISO 7/1. Pipe connections G 1/8
have standard thread according to
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