物料角阀

特殊系列调节阀                                                                                                         Special series regulating valve

DC1420 物料角阀                                                                                                      DC1420  Bottom outlet angle valve

DC1420物料角阀一般安装在容器或者反应釜的底部，对该类型阀门的工作稳定性、可靠性及寿命有较高的要求。其光滑流线型的阀体流道设计，球形单座的阀芯形式，易于介质的流动。广泛应用于聚合反应、化纤、食品、发酵等行业，对于浆料、高密度流体场合，亦是理想的选择。在选用该型号阀门时，必须认真考虑介质的物理性质，化学物性，温度，压力等因素对阀门的影响，确保阀门能正常工作，避免因此产生安全事故。根据作用形式的不同可分为上展式物料角阀和下展式物料角阀。根据安装位置的不同可分为45°和60°以及90°三种形式。

The DC1420 material angle valve is generally installed at the bottom of the vessel or reactor, which has high requirements for the stability, reliability and life of the valve. Its smooth and streamlined valve body runner design, spherical single-seat spool form, easy to flow media. Widely used in polymerization, chemical fiber, food, fermentation and other industries, it is also an ideal choice for slurry and high density fluids. When selecting this type of valve, we must carefully consider the physical properties of the medium, chemical properties, temperature, pressure and other factors on the valve to ensure that the valve can work properly, to avoid the occurrence of safety accidents. According to the different forms of action, it can be divided into an upper material angle valve and a lower material angle valve. It can be divided into three types according to the installation position: 45° and 60° and 90°.

技术参数 technical data

公称通径：DN25~DN400（1″~16″）

压力等级：PN16~PN250（ANSI 150~1500）

阀座直径：1″~16″

阀体材质：根据介质选择

结构形式：上展式，下展式，柱塞式

阀座泄漏等级：GB4213 Ⅴ级/Ⅵ级

工作温度范围：-55℃~566℃

连接方式：法兰连接、对焊连接

阀盖形式：标准型、散热型

填料材质：柔性石墨、PTFE