AW系列氣動(dòng)執(zhí)行器分為雙作用式和單作用式（彈簧復(fù)位），兩個(gè)氣體分缸，輸出扭矩大，動(dòng)作靈活平衡；活塞桿鍍硬鉻，有很好的耐磨性；所有滑動(dòng)部件之間配有無油潤滑軸和導(dǎo)向環(huán)以降低摩擦系數(shù)，延長使用壽命AW氣動(dòng)執(zhí)行器的U型曲線特性輸出扭矩更適用于大口徑球閥、蝶閥等轉(zhuǎn)角行程閥門的啟、閉和調(diào)節(jié)，也可用于其它回轉(zhuǎn)運(yùn)動(dòng)的場(chǎng)合，是實(shí)現(xiàn)工業(yè)管道自動(dòng)化控制的理想裝置。

AW Series pneumatic actuators are divided into double-acting and single acting （spring return）, two sub-cylinder gas, the output torque, balanced and flexible movement; hard chromium plated piston rod, good wear resistance; all sliding between parts with or without oil lubrication shaft and guide ring to reduce friction and prolong the life of AW pneumatic actuator output torque characteristic U-shaped curve is more suitable for large-diameter ball valve, butterfly valve stroke corner Kai, closed and regulation, can also be used for other rotary movement of the occasion, is to achieve the ideal of industrial automation control device pipeline.

氣動(dòng)執(zhí)行器附件的功能及用途Pneumatic actuator attachment functions and uses of
1、雙作用執(zhí)行器：對(duì)閥門開啟和關(guān)閉的兩位式控制。
2、單作用執(zhí)行器（彈簧復(fù)位）：在電路、氣路切斷或有故障時(shí)，自動(dòng)關(guān)閉閥門。
3、單電控電磁閥：供電時(shí)閥門開啟或關(guān)閉，斷電時(shí)閥門關(guān)閉或打開（可提供防爆型）。
4、雙電控電磁閥：一個(gè)線圈通電時(shí)閥門開啟，另一個(gè)線圈通電閥門關(guān)閉，有記憶功能（可提供防爆型）。
5、限位開關(guān)回訊器：遠(yuǎn)距離傳閥門開或關(guān)位置的信號(hào)（可提供防爆型）。
6、電氣定位器：根據(jù)電流信號(hào)（4~20MA）的大小對(duì)閥門的介質(zhì)流量調(diào)節(jié)控制（可提供防爆型）。
7、氣動(dòng)轉(zhuǎn)換器：將電流信號(hào)轉(zhuǎn)換成氣壓信號(hào)，與氣動(dòng)定位器配套使用（可提供防爆型）。
8、氣動(dòng)定位器：根據(jù)電流信號(hào)（標(biāo)準(zhǔn)0.02~0.1MPA）的大小對(duì)閥門的介質(zhì)流量調(diào)節(jié)控制。
9、氣源處理三聯(lián)件：包括空氣減壓閥、過濾器、油霧器。對(duì)氣源穩(wěn)定、清潔及運(yùn)動(dòng)部件起潤滑作用。

1, double-acting actuators: valve opening and closing of two control.
2, single-acting actuator （spring return）: In the circuit, gas cut off or fails, automatically close the valve.
3, single solenoid valve: open or close the supply valve, the valve closed or open, when power failure （explosion proof available）.
4, double solenoid valve: a valve open when the coil is energized, the other coil is energized, the valve closes, with memory function （available in explosion-proof）.
5, limit switch back to the hearing: long-distance transmission valve open or closed position signals （explosion proof available）.
6, electrical locator: According to the current signal （4 ~ 20MA） the size of the media flow control valve control （available in explosion-proof）.
7, pneumatic converter: the current signals into pressure signals, and supporting the use of pneumatic positioner （providing explosion proof）.
8, pneumatic positioner: According to the current signal （Standard 0.02 ~ 0.1MPA） the size of the media flow control valve control.
9, Air Treatment FRL: including air relief valve, filter, lubricator. Of the gas source stable, clean and lubricate moving parts.

手操機(jī)構(gòu)：自動(dòng)控制在不正常情況下可以手動(dòng)操作閥門的啟閉。

HART institutions: automatic control under normal circumstances you can not manually open and close the valve.

外形尺寸雙作用式Dimension Double-action

單作用式外形尺寸Single-acting Dimensions

雙作用式輸出扭矩（N、M）Double-acting torque

單作用式輸出扭矩（N、M）Single-acting torque

注： 雙作用式計(jì)算公式V+（A+B）︱（P+101.2）÷98︱M
       單作用式計(jì)算公式V=A︱（P+101.2）÷98︱M
V：  耗氣量NL/min（N升/分）
P：  氣源壓力KpaG（表壓）
M：  活塞每分鐘往復(fù)次數(shù)
A.B：氣缸容量（見表）
將Mpa轉(zhuǎn)換成Kpa乘以1000

Note: Double-action formula V + （A + B） ︱ （P +101.2） ÷ 98 ︱ M
Single-acting formula V = A ︱ （P +101.2） ÷ 98 ︱ M
V: Air Consumption NL / min （N L / min）
P: Air pressure KpaG （gauge）
M: number of reciprocating piston per minute
A.B: cylinder capacity （see table）
Will Mpa multiplied by 1000 to convert Kpa