進口PVC陶瓷球閥，耐酸堿球閥性能描述 Performance description

結構：采用浮動球直通結構 Floating ball straight through structure

手動控制∶通過手柄或手輪來控制球閥啟閉 Manual control: control the opening and closing of the ball valve through the handle or handwheel

連接方式 Connection mode

進口PVC陶瓷球閥，耐酸堿球閥技術參數：technical parameter

規格尺寸：F1/2～3" Size: F1/2～3"

閥體材質：PPH或UPVC（耐酸堿）Valve body material: PPH or UPVC (acid and alkali resistant)

閥桿材料：316L不銹鋼、哈B合金鋼，哈C合金鋼 Stem material: 316L stainless steel, Harbin B alloy steel, Harbin C alloy steel

工作溫度：0-60℃  Operating temperature: 0-60℃

工作壓力：0-10Bar  Working pressure: 0-10Bar

硬密封與輕扭矩精美結合，耐久用和耐磨損，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

氧化鋯陶瓷芯特點 Characteristics of zirconia ceramic core

陶瓷球芯經1680℃超高溫燒結而成 The ceramic ball core is sintered at 1680℃

采用剛玉陶瓷，ALO含量≥95%  Adopt corundum ceramics, Al Ogcontent ≥95%

陶瓷球硬度HRA≥85° Ceramic ball hardness HRA≥85°

耐酸堿性∶常溫下對各種無機酸、堿穩定 Acid and alkali resistance: stable to various inorganic acids and alkalis at room temperature

碳化硅閥芯特點Silicon carbide core features

質量輕、高硬度、耐磨損：碳化硅球芯經2200℃以上超高溫燒結而成，硬度≥HRA90  Light weight, high hardness and wear resistance: silicon carbide ball core is sintered at super high temperature above 2200 ℃, hardness ≥ HRA90

耐高溫：在1500℃的高溫環境下也不會反應 High temperature resistance: it will not react at 1500 ℃

化學穩定性好：耐酸堿腐蝕性優良在HF酸或5mol/L HNO3中依然保持穩定  Good chemical stability: good acid and alkali resistance, stable in HF acid or 5mol/L HNO3

具有優異的導熱性，熱膨脹性低：在急冷急熱的環境下不易崩裂 It has excellent thermal conductivity and low thermal expansion: it is not easy to crack in a hot and cold environment

低摩擦系數：具有優良的干潤滑性，啟閉更輕松 Low friction coefficient: excellent dry lubrication, easier to open and close