保温夹套球阀

Features

The product bears favorable heat-preservation and cold-insulation specialties.In addition, the all-diameter of the valve is identical to pipe diameter to effectively reduce the heat loss from those medium in the pipeline. It is mainly applied to transport the full- bodied mediums which solidify under normal temperature in such fields as petroleum industry, chemical industry, metallurgical industry, pharmaceutical industry,food industry, etc.
For the monolithic construction is applied in design the product, the jacket valve with favorable sealing performance features smaller configuration and weight than traditional ball valves without leakage. More overpressure-resistant and firmer capacities are also
enjoyed by the jacket made through carbon steel welding than that through casting.

BQ41F保温夹套球阀技术规范Technical Specification
 

BQ41F保温夹套球阀主要零件材质表Form of Major Parts Materials

注：系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用.

Notes: Major parts of the valve series and materials of sealing surface differ according to actual working condition and custmer’s special requirement.

BQ41F保温夹套球阀主要外型及连接尺寸表Main Types and Connecting Dimension

订货须知：

 BQ41F缩径保温夹套球阀具有保温、保冷特性。按GB设计制造法兰连接按79-94标准制造用于石油、化工、冶金、制药行业。以输送常温下会凝固的高粘度介质。双德BQ41F缩径保温夹套球阀由于采用了蒸气夹套保温。故即使外界温度降到零度以下，该阀仍操作灵活保证输油管道能断开，其优点是一般控制阀门所没有的。它是重油输送管道理想的控制阀门。

根据用户需要夹套注入蒸气、导热油、冷却水、冷气等。使用整个阀门长温或降温达到所需要的温度。能防止介质结晶。 BQ41F缩径保温球阀产品具有良好的保温保冷特性，具阀门的痛径与管径一致，同时又能有效降管路中介质热量损失。主要用于石油、化工、冶金、制药、食品等各类系统中，以输送还常温下会凝固的高粘度介质。由于采用整体式结构，因而保温球阀比一般球阀体积更小，重量更轻，且无外漏,密封性能良好，夹套采用碳素钢管焊接比铸造的更加耐压牢固。