ASCO高流閥，美國ASCO五通電磁閥，8551G421
5 / 2 /高流量的空氣，惰性氣體，1 / 4″
在一個電磁閥的閥芯piloted建設(shè)。單或雙電磁閥，交流或直流與鋁或316不銹鋼閥體。壓力額定值（35 - 150 psi。
4路電磁閥
這些閥門有四個或五個管道連接，通常稱為端口。一個壓力入口，兩缸端口提供雙作用氣缸或致動器和一個或兩個出口壓力的廢氣從氣缸壓力。他們有三種類型的建筑，一個電磁閥，電磁閥或雙單空運操作。
一般服務(wù)–空氣/惰性氣體，水，油（300四）在中等溫度下服務(wù)。
氣動–使用輔助壓縮空氣或水源轉(zhuǎn)換閥，而不是一個螺線管操作。
本質(zhì)安全與非incendiver現(xiàn)場布線–僅用于本質(zhì)安全和非易燃的現(xiàn)場布線領(lǐng)域。設(shè)計適當大小和批準的區(qū)域與電流和電壓限制的障礙。
低功率0.55 W和1.4 W–低功率線圈提供PLC和DCS總線網(wǎng)絡(luò)與傳統(tǒng)布線的兼容性，減少電池消耗，減少布線成本，降低溫升，節(jié)約能源。
壽命長/干空氣–專為安靜的操作，壽命長，可達20000000次，在干燥的空氣或氣體中的應(yīng)用。
ASCO高流閥，美國ASCO五通電磁閥，8551G421
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.
ASCO高流閥，美國ASCO五通電磁閥，8551G421
