WZJM系列精小型气动薄膜调节阀是我厂吸收国内外先进技术开发的符合IEC标准的新一代执行器，由多弹簧可调零执行机构和低流阻套筒、无下盖单座调节阀组成。重心低、抗震性好，安装简便;性能指标比同类产品好，广泛用于化工、石油、轻工、电站、冶金等工业生产自控系统中。WZJM series compact pneumatc diaphragm control valve is an NG actuator developed by our factory after absorbing advanced technologies both at home and abroadwhich conforms to IEC. It consts of a mut-spring zeroing actuator, a low fiow resistance sleeve and a single-seat controlvalve withouta lower cover. Wth a lowcenterof gravity and strong restance to shock, its essy forinstalation. With befter performance indexes than simlar products,it's widely applied for automatio producton controlsystems in such industries as chemical engineering, petroleum, light industry, power stations and metallurgy
