进口PVC陶瓷球阀，耐酸碱球阀性能描述 Performance description

结构：采用浮动球直通结构 Floating ball straight through structure

手动控制∶通过手柄或手轮来控制球阀启闭 Manual control: control the opening and closing of the ball valve through the handle or handwheel

连接方式 Connection mode

进口PVC陶瓷球阀，耐酸碱球阀技术参数：technical parameter

规格尺寸：F1/2～3" Size: F1/2～3"

阀体材质：PPH或UPVC（耐酸碱）Valve body material: PPH or UPVC (acid and alkali resistant)

阀杆材料：316L不锈钢、哈B合金钢，哈C合金钢 Stem material: 316L stainless steel, Harbin B alloy steel, Harbin C alloy steel

工作温度：0-60℃  Operating temperature: 0-60℃

工作压力：0-10Bar  Working pressure: 0-10Bar

硬密封与轻扭矩精美结合，耐久用和耐磨损，相得益彰 retz品牌 The combination of hard seal and light torque is exquisite, which is durable and wear-resistant, complementing each other

球芯使用工程陶瓷The ball core adopt engineering ceramic

氧化锆陶瓷芯特点 Characteristics of zirconia ceramic core

陶瓷球芯经1680℃超高温烧结而成 The ceramic ball core 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∶常温下对各种无机酸、碱稳定 Acid and alkali resistance: stable to various inorganic acids and alkalis at room temperature

碳化硅阀芯特点Silicon carbide 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 wear resistance: silicon carbide ball core is sintered at super high temperature above 2200 ℃, hardness ≥ HRA90

耐高温：在1500℃的高温环境下也不会反应 High temperature resistance: it will not react at 1500 ℃

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  Good chemical stability: good acid and alkali resistance, stable in HF acid or 5mol/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 It has excellent thermal conductivity and low thermal expansion: it is not easy to crack 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 Low friction coefficient: excellent dry lubrication, easier to open and close