From sizes bigger than DAN15, NAMUR interface for solenoid valve is already integrated. No need for extra plate. Guarantee of the high level of functional safety.

• The code numbers after the letters SR, always correspond to the breaka- way torque in Nm by 5,6 bar air supply. The actuator automatic closing takes place in clockwise direction by

From sizes bigger than DAN15, NAMUR interface for solenoid valve is already integrated. No need for extra plate. Guarantee of the high level of functional safety. Features: Torque from 15 Nm to 4000 Nm. F03 – F04 – F05 – F07 – F10 – F12 – F14 – F16 -F25. Torque: the return torque depends on spring action only notwithstanding the air supply.

The code numbers after the letters SR, always correspond to the breakaway torque in Nm by 5,6 bar air supply. The actuator automatic closing takes place in clockwise direction by means of its springs.

The SR90-F05-F07 Pneumatic Valve by Omal is a high-performance actuator designed for precise and efficient control of pneumatic systems. Engineered for demanding industrial applications, this pneumatic valve ensures reliable and smooth operation, optimizing fluid flow regulation and system automation.

Omal completes its service with customized mounting kits, spool piece and stem extension. Heavy Duty Omal actuators modular design ensures a complete versatility application. Modular construction allows assembling the components according with the application requirements.

I've read the OMAL SR 2880 pneumatic actuator use and maintenance manual. I can help you with questions about its technical specifications, working conditions, installation, maintenance, and troubleshooting.

Torque: the return torque depends on spring action only notwith standing the air supply. The spring is provided in four different sizes (see table). The code numbers after the letters SR, always correspond to the breakaway torque in Nm by 5.6 bar air supply.

扭矩：复位扭矩取决于弹簧作用，与供气压力无关。 可提供4种不同规格弹簧尺寸。 字母DA或SR后的数字代码表示在5.6bar气源压力下的扭矩。 执行器在弹簧装置的作用下顺指针关闭。 符合ATEX指令94/9/EC。 工作温度：0℃~ 80℃，-20℃~ 80℃（干燥空气）（特殊型号：高温-20℃~ 150℃，低温-50℃~ 60℃）。 气源：5.6bar，最大8.4bar。 控制气源：经过滤的压缩空气，无需润滑。 在润滑空气的情况下，不得使用洗涤剂油或与NBR相溶的润滑油。

重型执行器的涂料（标准OMAL）即在标签中所提到的涂料，允许将执行器安装在室外；适用于化工厂、煤气管道、炼油厂和海上应用。 倾斜设计. 超高断裂打开扭矩，在打开操作 （ETO） 的最后步骤中大幅下降。 断裂关闭扭矩远低于断裂打开扭矩. 对称设计. 执行器设计时已将符合最新国际标准的安装垫连接纳入考虑，便于直接装配到阀门和附件上。 重型OMAL执行器采用模块化设计，保证了完整的多功能应用。 模块化结构允许根据应用要求组装组件。