保温夹套调节阀

特殊系列调节阀                                                                                                         Special series regulating valve

DC1620J 保温夹套调节阀                                                                                           DC1620J  JACKETED control valve

DC1620J系列保温夹套调节阀主要用于石油、化工、冶金等各类系统中，以输送常温下易结晶凝固的重油、胶类等高粘度介质，采用全夹套式和半夹套式结构设计，能均匀有效的保温、保冷，并同时顺畅的进行调节流通介质。

DC1620J series thermal insulation jacket regulating valve is mainly used in petroleum, chemical, metallurgical and other systems to transport high-viscosity medium such as heavy oil and glue which are easy to crystallize and solidify at normal temperature. It adopts full jacketed and semi-jacketed structure design. It can evenly and effectively keep warm and keep cold, and at the same time smoothly adjust the circulation medium.

技术参数 technical data

公称通径：DN20~DN200（3/4″~8″）

压力等级：PN16~PN250（ANSI 150~1500）

工作温度范围：-20℃~566℃

快换式阀内件，维修维护方便

阀座泄漏等级：GB4213 Ⅳ级/Ⅴ级

嵌入式软密封阀座的泄漏等级为GB4213 Ⅵ级

蒸汽保温防止流体结晶，底部疏水口可选

可选择全蒸汽保温夹套或半蒸汽保温夹套