AW系列氣動執行器分為雙作用式和單作用式（彈簧復位），兩個氣體分缸，輸出扭矩大，動作靈活平衡；活塞桿鍍硬鉻，有很好的耐磨性；所有滑動部件之間配有無油潤滑軸和導向環以降低摩擦系數，延長使用壽命AW氣動執行器的U型曲線特性輸出扭矩更適用于大口徑球閥、蝶閥等轉角行程閥門的啟、閉和調節，也可用于其它回轉運動的場合，是實現工業管道自動化控制的理想裝置。

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.

氣動執行器附件的功能及用途Pneumatic actuator attachment functions and uses of
1、雙作用執行器：對閥門開啟和關閉的兩位式控制。
2、單作用執行器（彈簧復位）：在電路、氣路切斷或有故障時，自動關閉閥門。
3、單電控電磁閥：供電時閥門開啟或關閉，斷電時閥門關閉或打開（可提供防爆型）。
4、雙電控電磁閥：一個線圈通電時閥門開啟，另一個線圈通電閥門關閉，有記憶功能（可提供防爆型）。
5、限位開關回訊器：遠距離傳閥門開或關位置的信號（可提供防爆型）。
6、電氣定位器：根據電流信號（4~20MA）的大小對閥門的介質流量調節控制（可提供防爆型）。
7、氣動轉換器：將電流信號轉換成氣壓信號，與氣動定位器配套使用（可提供防爆型）。
8、氣動定位器：根據電流信號（標準0.02~0.1MPA）的大小對閥門的介質流量調節控制。
9、氣源處理三聯件：包括空氣減壓閥、過濾器、油霧器。對氣源穩定、清潔及運動部件起潤滑作用。

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.

手操機構：自動控制在不正常情況下可以手動操作閥門的啟閉。

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： 雙作用式計算公式V+（A+B）︱（P+101.2）÷98︱M
       單作用式計算公式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：  活塞每分鐘往復次數
A.B：氣缸容量（見表）
將Mpa轉換成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