HS342-Q气动薄膜切断阀 比例控制阀304材质

 专为开关频繁，控制要严格的工况场合而设计，具有外形美观，密封严密不泄漏，超长使用寿命等特点。在印染、化工、制药、啤酒、饮料、造纸等行业广泛应用。This model is specially designed for processes which need frequency operations and strict controlling re features fine appearance,strict sealing standard and long service life etc,and widely applied in various industries such as dyeing,chemical,pharmacy,beer-producing, drinks,and paper-making etc.

主要功能： 公称压力：1.6Mpa 工作温度：-30℃~250℃ 操作气压：0.3~0.4Mpa 阀体：不锈钢、铸钢 内体：不锈钢、硬质合金 填料：聚四氟乙烯+柔性石墨 适合介质：蒸汽、水油、气体

Main features： Nominal pressure:1.6Mpa Working temperature:-30℃~250℃ Operating pressure:0.3~0.4Mpa Materials of valve body:stainless steel/casting steel Materials of inner body:stainless steel/hard alloy Stuffing:PTFE+Flexible Graphite Applicable mediums:steam,water.oil,gas