文档介绍：InauTech 产品技术规格 SPECIFICATION
CMF系列多弹簧气动薄膜执行机构
CMF series Multi-spring Pneumatic Diaphragm Actuator
概要 General
CMF 系列属于新一代气动薄膜执行机构,采用多弹 CMF series is pneumatically operated multi-spring diaphragm actuator of new
簧式结构设计,坚固紧凑、重量轻、体积小、外形美观、 generation, being characterized pact, light, high performance and high power
性能高且具有强劲的输出力,能使调节阀很轻易的关闭严 which can easily make the control valve firmly sealed. Being characterized by strong
密。另外,执行机构通用性、互换性极高,monality & high interchangeability, action type of actuators will be easily changed if
室翻转,就能很轻松地改变作用形式。定位器和执行机构之 only retroflexing its diaphragm case. The instrument air supply between positioner and
间通过支架内的孔供气,无外接气源管,同传统设计相比, actuator is attained through bores inside the yoke providing more reliability and more
这种设计更可靠而且装配调节阀所要求的空间也相应地减 parision to conventional designs. This method simplifies enormously the
少,并大大地简化了定位器的装配过程。在运行过程中, positioner mounting. During operation, a special designed permanent ventilation clean
特殊的气路设计,使薄膜气室内的干燥气体排放到弹簧腔 the exthaust instrument air in the spring case. This guarantees that during stroke
内,弹簧腔内就不会吸入外界气体,从而保护基础内件不 movement no ambient air can be sucked in the spring chamber. This protects the
受恶劣环境(如潮湿环境或海洋气候下)的侵蚀,并且能够 essential inner parts against aggressive atmosphere and makes the air supply used more
双倍利用辅助能源。 efficently.
规格及技术数据 SPECIFICATIONS & TECHNIC