3.介质环境温度operating temperature
标准：-20℃~+80℃
低温：-35℃~+80℃
高温：-15℃~150℃
standard:-20℃~+80℃
low temperature:-35℃~+80℃
high temperature:-15℃~+150℃
4.行程调节 travel adjustment
0°和90°两个位置
有±5°的调节范围
have adjustment range of ±5°for the rotation at 0°and 90
5.使用场合application
室内或室外安装either indoor or outdoor
执行器动作形式
动作形式operating type
单作用和双作用double acting and spring return
1.气源接口符合namur标准，可简单方便地安装电磁阀。1.air supply connection is designed in accordance with namur standard to install solenoid valves.
2.输出轴的namur标准槽和缸体上部标准安装孔，可使限位开关、定位器直接啮合和安装。2.the namur drive pinion and the namur top mounting connection permit direct installation of accessories such as limit switch box and positioner.
3.底部安装孔设计符合iso5211、din3337标准，可以直接安装离合器(气动手轮机构)或安装支架。3.bottom mounting connection is designed in accordance with iso5211 and din3337 standards for direct mounting with valve gear boxes or mounting brackets.
产品序列号、气源接口及底部安装孔全部电脑打字，易于辨识和跟踪服务。each actuator is marked with a serial number, air connection and bottom mounting holes are marked for easy track and distinction.
黄永明
上海兴麦隆 HC200可调式减压阀 法兰
