Ke to Shanghai power station auxiliary equipment manufacturing co., LTD
Address: new highway 12, jiading district, Shanghai cao
phone：15900892286
Contact: manager zhu
email：kenengdianzhan-sh@163.com
url：www.shkndz.cn |
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Self operated pressure regulating valve |
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Self operated pressure regulating valve
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| Self pressure regulating valve ZZY self pressure regulating valve _ (self regulating valve, pressure) without external energy, the use of media self energy is transferred into the power source, actuator control valve position, change the pressure difference and flow, the valve before (or valve after the pressure is stable). The utility model has the advantages of sensitive action, good tightness, small fluctuation of the pressure setting point, etc., and is widely applied to the automatic control of gas, liquid and steam medium pressure reduction, voltage regulation or pressure release and voltage stabilization. This series of products are single sleeve (ZZYP), (ZZYM), (ZZYN) three seat structure; actuator diaphragm, piston type two; function form of decompression valve after the pressure regulator (B) and pressure relief valve before the pressure regulator (K). |
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