意大利Air Torque AT451UDA执行器用于0~90°会转型阀门、风门等相关设备的控制。包括DA和SR。加工精密，提供长期可靠的、高精度的控制性能。规格齐全。The Italian Air Torque AT451UDA actuator is used to control valves, dampers and other related equipment from 0 to 90 °. Including DA and SR. Precision machining provides long-term reliable and high-precision control performance. Complete specifications.

意大利Air Torque AT451UDA执行器

设计规范：
材      质：标准配置，壳体端盖为铝合金，中心齿轮为不锈钢。可选全316L不锈钢材质
表面防腐：壳体为阳极硬化处理（铝合金材质），可据要求镀镍或喷涂环氧树脂。端盖喷涂环氧树脂
安      装：顶部与限位开关或定位器的连接符合NAMUR标准
                侧面与电磁阀连接符合NAMUR标准
                底部与阀门连接符合ISO5211标准
供气压力：最大8bar/120psi
使用温度：-20℃~+85℃ （标配）
                 -40℃~+85℃ （标配）
                 -20℃~+135℃（标配）
Material: Standard configuration, the end cover of the shell is aluminum alloy, and the sun gear is stainless steel. Optional all 316L stainless steel
Surface anti-corrosion: the shell is anodically hardened (aluminum alloy material), nickel-plated or epoxy resin sprayed according to requirements End cover sprayed with epoxy resin
Installation: The connection between the top and the limit switch or positioner conforms to the NAMUR standard
                 Side connection with solenoid valve conforms to NAMUR standard
                 The bottom is connected to the valve in accordance with ISO5211 standard
Air supply pressure: Max 8bar / 120psi
Operating temperature: -20 ℃ ~ + 85 ℃ (standard configuration)
                  -40 ℃ ~ + 85 ℃ (standard configuration)
                  -20 ℃ ~ + 135 ℃ (standard configuration)