ASCO先導(dǎo)式排氣閥，WBIS8317A307
電話：O21-3952 9829/3O-8O1O
傳真：O21-6O83 1959
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聯(lián)系人：張海情
先導(dǎo)式快速排 - 1/4“
電磁先導(dǎo)式常閉和常開(kāi)的結(jié)構(gòu)中提供的活塞閥?？梢訟C或DC用黃銅或不銹鋼機(jī)構(gòu)經(jīng)營(yíng)。
3通電磁閥
這些閥??門(mén)有三個(gè)管接頭和兩個(gè)孔。當(dāng)一個(gè)孔是打開(kāi)的，另一種是封閉的，反之亦然。它們通常用于交替地施加壓力，以從一個(gè)閥致動(dòng)器或單作用氣缸的排氣壓力。這些閥??門(mén)可以常閉，常開(kāi)或普遍的。
點(diǎn)擊了一系列以了解詳情。
一般事務(wù) - 空氣/惰性氣體，水，油中將（高達(dá)300 SSU）服務(wù)，在溫和的溫度。
蒸汽 - 專(zhuān)為高流量，高壓力的服務(wù)。電廠及類(lèi)似的應(yīng)用程序的理想選擇。
飲用水和食品服務(wù) - NSF上市的閥門(mén)設(shè)計(jì)用于飲用水系統(tǒng)和食品服務(wù)設(shè)備。
氣動(dòng) - 使用輔助壓縮空氣或水源轉(zhuǎn)向閥，而不是一個(gè)電磁操作。
本質(zhì)安全和非易燃現(xiàn)場(chǎng)接線只使用本質(zhì)安全和非易燃現(xiàn)場(chǎng)接線地區(qū)。專(zhuān)為適當(dāng)?shù)拇笮『团鷾?zhǔn)的區(qū)域，電流和電壓限制的障礙。
低功耗 - 0.55 W和1.4 W的低功率線圈提供PLC和DCS總線網(wǎng)絡(luò)的兼容性和傳統(tǒng)的布線，減少了電池電量的消耗，降低了布線成本，減少溫度上升，節(jié)約能源。
長(zhǎng)壽命/干燥的空氣 - 專(zhuān)為安靜的操作，壽命長(zhǎng)，可達(dá)20萬(wàn)次，在干燥的空氣或氣體應(yīng)用。
- 3單向閥用于試行NAMUR致動(dòng)器。運(yùn)球控制閥和執(zhí)行器的脈沖空氣慢慢地定位過(guò)程閥，并在需要時(shí)舉行的地方。
醫(yī)療/分析 - ASCO微型一般服務(wù)，隔離，捏，閥和比例閥用于液體和氣體的醫(yī)療設(shè)備和分析儀器的**和可靠的控制。
功能安全解決方案 - ASCO提供了3個(gè)電磁先導(dǎo)閥的解決方案，被廣泛應(yīng)用于過(guò)程控制行業(yè)，個(gè)人3通先導(dǎo)閥，手動(dòng)復(fù)位閥，先導(dǎo)閥和冗余系統(tǒng)。這些解決方案已被證明在關(guān)鍵應(yīng)用程序和安全儀表系統(tǒng)作為先導(dǎo)閥使用。 SIL 3認(rèn)證的先導(dǎo)閥按照IEC 61508第1部分和第2的額定能力為國(guó)內(nèi)和國(guó)際市場(chǎng)（ATEX）。
嚴(yán)酷的環(huán)境 - 055 W或1.30 W的低功率線圈，專(zhuān)為惡劣，危險(xiǎn)的環(huán)境，包括海上石油平臺(tái)等應(yīng)用的控制面板中的3通閥。高流動(dòng)性和快速排氣結(jié)構(gòu)。 UL，CSA，ATEX，和IECEX批準(zhǔn)的所有建筑。能夠按照IEC 61508 SIL 3。
ASCO先導(dǎo)式排氣閥，WBIS8317A307
3-Way Solenoid Valves
These valves have three pipe connections and two orifices. When one orifice is open, the other is closed and vice versa. They are commonly used to alternately apply pressure to an exhaust pressure from a valve actuator or a single acting cylinder. These valves can be normally closed, normally open or universal.
Click on a series to learn more.
General Service – Air/Inert Gas, Water, Lt. Oil (up to 300 SSU) service at moderate temperatures.
Steam – Designed for high flow, high pressure service. Ideal for power plants and similar applications.
Potable Water and Food Service – NSF listed valves designed for use in drinking water systems and food service equipment.
Air Operated – Uses auxiliary compressed air or water source to shift valve, rather than a solenoid operator.
Intrinsically Safe and Non-Incendive 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.
Dribble Control – 3–way valve are used for piloting NAMUR actuators. The dribble control valve pulses air in and out of the actuator to slowly position the process valve and hold it in place when desired.
Medical/Analytical - ASCO Miniature general service, isolation, pinch, and proportional valves are utilized for the precise and reliable control of liquids and gases in medical equipment and analytical instrumentation.
Functional Safety Solutions – ASCO offers 3 solenoid pilot valve solutions that are widely used in the process control industry; individual 3-way pilot valves, manual reset valves, and redundant pilot valve systems. Each of these solutions are proven in use as a pilot valve in critical applications and in safety instrumented systems. Certified pilot valves per IEC 61508 Parts 1 and 2 are rated SIL 3 capable for domestic and international markets (ATEX).
Harsh Environment - 3-way valves with 055 W or 1.30 W low wattage coil, designed for harsh, hazardous environments, including control panels in offshore applications such as oil platforms. Available on high flow and quick exhaust constructions. UL, CSA, ATEX, and IECEX approvals on all constructions. SIL 3 capable per IEC 61508.
ASCO先導(dǎo)式排氣閥，WBIS8317A307
