RETZ瑞茨『进口陶瓷球阀』详细介绍●RETZ球阀系列●RETZ陶瓷球阀●产品数据

?进口陶瓷球阀描述--

RETZ陶瓷球阀的阀体内部与介质接触部分（包括球体及阀体内衬）均采购高性能结构陶瓷材料，适用于高硬度的颗粒或有软颗粒但又有腐蚀性介质管道上作启闭之用

RETZ ceramic ball valve body and medium contact part (including ball and body lining) all purchase high performance ceramic material, suitable for high hardness particles or soft particles but corrosive medium pipes for opening and closing.

?进口陶瓷球阀性能特点--

1. 壳体采用碳钢或不锈钢材料，三段式结构设计，并能有效保护内部陶瓷部件免受损坏。

2.硬密封陶瓷内件，与介质接触部分均为陶瓷结构；

3.内置缓冲补偿弹性垫圈，确定稳定良好的密封性；

4.阀杆材质化学元素达到国家规定标准要求，精工细磨；

5. 高纯氧化铝陶瓷和增韧氧化锆陶瓷除了具有极好的耐腐蚀性能外，同样具有极高的硬度（洛氏硬度HRA>88,仅次于金刚石等少数几种材质), 因此在各种含有固体颗粒的高冲刷高磨损工况中，可以长期使用而不会被磨损。

6. 阀门球体及与介质接触的所有部位均内衬结构陶瓷材料，高纯氧化铝陶瓷和氧化锆陶瓷具有出色的耐腐蚀性能，在除氢氟酸外的绝大部分强腐蚀酸碱介质中都不会腐蚀，作为耐腐蚀阀门，在众多耐腐蚀领域，全内衬陶瓷球阀具有广泛且出色的表现。

1. the shell is made of carbon steel or stainless steel, and the three segment structure is designed. It can effectively protect the internal ceramic parts from damage.

2. the ceramic parts with hard seal are ceramic structures.

3. built in buffer to compensate elastic washer to ensure stable and good tightness.

4. the chemical elements of the stem are up to the national standard, and fine grinding is done.

5. high purity alumina ceramics and toughened zirconia ceramics have excellent corrosion resistance, as well as high hardness (Rockwell hardness HRA>88, second only to diamond and other kinds of materials), so it can not be worn for a long time in high wear and wear conditions containing solid particles.

 6. valve sphere and all parts of the medium contact with the medium are lined with ceramic material. High purity alumina ceramics and zirconia ceramics have excellent corrosion resistance. They are not corroded in most strong corrosion acid and alkali medium except hydrofluoric acid. As corrosion resistant valves, in many corrosion resistant fields, fully lined ceramic ball valves With a wide and excellent performance.

?进口陶瓷球阀应用领域--

火电厂烟气脱硫脱硝石灰水、石灰石浆液、石膏浆液

火电厂气力除灰

多晶硅硅粉气力输送

冶金粉末气力输送

湿法冶金硫酸/盐酸与矿砂混合物

其他高腐蚀、高磨损、高冲刷工况

化工冶金、多晶硅硅粉气力输送

?进口陶瓷球阀选型参数：

主体：碳钢（A105）、不锈钢（F304,F316,F304L,F316L）等

阀球：结构陶瓷

阀座：结构陶瓷

填料：柔性石墨，PTFE

通径：DN15-DN150(1/2"-6")

压力：PN16

温度：-29~+420℃