江苏华誉自动化设备制造有限公司
主营:电动执行机构 | 气动执行机构 | 调节阀 | 旁路装置 | 减温减压装置 | 压力匹配器18733303903
Consultation Hotline
江苏华誉自动化设备制造有限公司
主营:电动执行机构 | 气动执行机构 | 调节阀 | 旁路装置 | 减温减压装置 | 压力匹配器18733303903
Consultation HotlineWhen a double acting pneumatic actuator is opened or closed, it is achieved by injecting air pressure, while when a single acting pneumatic actuator is opened or closed, it can be achieved through spring recovery. Double acting pneumatic actuators are generally used in conditions with low leakage requirements, while single acting pneumatic actuators are more commonly used in hazardous conditions. They can quickly close or open the valve in case of sudden failure due to loss of air supply. In terms of price, single acting pneumatic actuators are higher than double acting ones.