retz工业/美国瑞茨，我们一直致力于流体控制领域的持续创新，始于2005……
进口内螺纹陶瓷球阀，耐酸碱球阀性能描述performance deion
内螺纹陶瓷球阀（耐酸碱球阀）其核心部件阀芯与阀座采用性能优良的刚玉陶瓷或碳化硅陶瓷，经1680℃或2200℃超高温烧结而成，洛氏硬度hra高达85°以上，经平面磨、外圆磨、快速球磨、球面对研等工序精密加工，确保球芯圆度达到6μm以下，阀芯与几乎完全贴合的阀座相对旋转实现启闭，轻扭矩得以精妙展现 retzthe core parts of the internal thread ceramic ball valve (acid and alkaliresistant ball valve), the valve core and valve seat, are made of corundumceramics or silicon carbide ceramics with excellent performance, which aresintered at 1680 ℃ or 2200 ℃ at ultra-high temperature. the rockwell hardnesshra is above 85 °, and the roundness of the ball core is ensured to reach 6 byprecision processing such as surface grinding, external grinding, rapid ballgrinding, ball surface grinding, etc below μm, the valve core and the valveseat that almost fit together rotate relatively to realize opening and closing,and the light torque is subtly displayed.
氧化铝陶瓷芯特点aluminaceramic core features
陶瓷球芯经1680℃超高温烧结而成 the ceramic ballcore is sintered at 1680℃
采用刚玉陶瓷，alo含量≥95% adopt corundum ceramics, al ogcontent ≥95%
陶瓷球硬度hra≥85°ceramic ball hardness hra≥85°
耐酸碱性∶常温下对各种、碱稳定 acid and alkaliresistance: stable to various inorganic acids and alkalis at room temperature
碳化硅阀芯特点siliconcarbide core features
质量轻、高硬度、耐磨损：碳化硅球芯经2200℃以上超高温烧结而成，硬度≥hra90 light weight, high hardness and wearresistance: silicon carbide ball core is sintered at super high temperatureabove 2200 ℃, hardness ≥ hra90
耐高温：在1500℃的高温环境下也不会反应◎化学稳定性好，耐酸碱腐蚀性优良在hf酸或5mol/l hno3中依然保持稳定 high temperature resistance: it will notreact under the high temperature environment of 1500 ℃ ◎ good chemicalstability, good acid and alkali corrosion resistance, stable in hf acid or5mol/l hno3
具有优异的导热性，热膨胀性低：在急冷急热的环境下不易崩裂 ithas excellent thermal conductivity and low thermal expansion: it is not easy tocrack in a hot and cold environment
低摩擦系数：具有优良的干润滑性，启闭更轻松 lowfriction coefficient: excellent dry lubrication, easier to open and close
技术参数：technicalparameter
结构：采用浮动球直通结构 floating ball straight through structure
规格尺寸：g1/2～3" size:g1/2 ～ 3“
阀体材质：316l valve body material: 316l
工作温度：0-180℃ operating temperature: 0-180 ℃
工作压力：0-1.6mpa working pressure: 0-1.6mpa
