详细介绍:
进口气动隔膜阀以压缩空气为动力,推动弹簧,带动传动螺杆,使阀芯上下运动,同时拉动膜片上下运动使其关闭和打开的隔膜阀。也可以加定位器,带输入输出4-20Ma调节信号,气动调节隔膜阀。
适用介质:硫酸、盐酸、氢氟酸、王水、高温浓硝酸、各类有机酸及强碱、强氧化剂、浓酸与稀酸交替、酸与碱交替和各种有机溶剂等强腐蚀性介质气动执行器有单作用和双作用;主要有气开隔膜阀和气闭隔膜阀。
主要产品有进口气动隔膜阀,进口气动常开隔膜阀,气动常闭隔膜阀,气动衬胶隔膜阀,气动衬氟隔膜阀
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