ASCO防爆电磁阀，SC8551A001MS
5/2 - 高流量空气/惰性气体 - 1/4“
内部先导电磁阀阀芯建设。单或双电磁阀，交流或直流与铝或316不锈钢阀体。为35-150 psi压力额定值。
4通电磁阀
这些阀门有四个或五个管道连接，通常称为端口。一个压力入口， 2缸口提供压力的双动气缸或致动器和一个或两个出口，从气缸的排气压力。他们有三个类型的建筑，单稳，双电磁阀或单航空运营。
一般事务 - 空气/惰性气体，水，油中将（高达300 SSU ）服务在中等温度下。
气动 - 使用辅助压缩空气或水源转向阀，而不是一个螺线管操作者。
本质安全和非Incendiver现场接线，对于只使用本质安全和非易燃现场接线的地方。专为适当大小和批准的区域与电流和电压限制的障碍。
低功耗 - 0.55 W和1.4 W低功率线圈提供PLC和DCS兼容性BUS网络和传统的布线，减少电池消耗，降低了布线成本，降低温升，节约能源。
长寿命/干燥空气 - 专为安静的操作，寿命长，可达20万次，在干燥的空气或气体应用。
5/2 – High flow for air/inert gas – 1/4″
Internally piloted solenoid valve with spool construction. Single or double solenoid, AC or DC with aluminum or 316 stainless steel body. Pressure ratings of 35-150 psi.
4-Way Solenoid Valves
These valves have four or five pipe connections, commonly called ports. One pressure inlet, two cylinder ports providing pressure to the double acting cylinder or actuator and one or two outlets to exhaust pressure from the cylinders. They have three types of construction, single solenoid, dual solenoid or single air operator.
General Service – Air/Inert Gas, Water, Lt. Oil (up to 300 SSU) service at moderate temperatures.
Air Operated – Uses auxiliary compressed air or water source to shift valve, rather than a solenoid operator.
Intrinsically Safe and Non-Incendiver Field Wiring –For use only in intrinsically safe and Non-Incendive Field Wiring areas. Designed for properly sized and approved areas with current and voltage limiting barriers.
Low Power – 0.55 W and 1.4 W low wattage coil to provide PLC and DCS compatibility for BUS network and traditional wiring, reduced battery drain, reduced wiring cost, reduced temperature rise, energy savings.
Long Life / Dry Air – Designed for quiet operation and long life, up to 20 million cycles, in dry air or gas applications.
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