上海怡磬贸易有限公司
上海怡磬贸易有限公司
Asco 2位3通 WSNF8327B102,WSNF8327B112 隔爆电磁阀
WSNF8327B002 , WSNF8327B202 , WSNF8327B102
WSNF8327B302 , WSNF8327B012 , WSNF8327B112 WSNF8327B312 ,NF8327B102 , NF8327B112
口径：1/4NPT,1/2NPT 材质316L
防爆等级 ：Exd IICT6..T4
防护等级 ：IP67
使用温度范围：- 50°C to + 120°C
适应介质 ：空气，水，油，气体，
使用压差 ：10barg
WSNF8327B 系列电磁阀可以安装在任意位置
Standard voltages DC (=) : 24V - 48V
(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz
MATERIALS IN CONTACT WITH FLUID
Ensure that the compatibility of the fl uids in contact with the materials is verifi ed
Body Brass or stainless steel AISI 316L
Stem, core tube Stainless steel
Core and plugnut Stainless steel
Springs Stainless steel
Seals & poppets Ø 5,7 mm: FPM or VMQ or (F)VMQ
Ø 12 mm : NBR or FPM or (F)VMQ
Rider ring PTFE
OTHER MATERIALS
Solenoid enclosureNF: Chromated aluminium, epoxy coated
WSNF : Stainless steel (AISI 316L)
Bonnet, cover screwsNF: Steel (zinc plated)
WSNF: Stainless steel
Core tube Stainless steel
Core and plugnut Stainless steel
ELECTRICAL CHARACTERISTICS SAFETY CODE
Coil insulation class H (5,7 mm), F (12 mm) IECEx /qII 2 G Exd IICT6..T4
Coil connection Screw terminals IECEx /qII 2 D Ex t IIIC Db IP67 T85°C..T135°C
Electrical safety IEC 335
Standard voltages DC (=) : 24V - 48V
(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz
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