进口电动PVC陶瓷芯球阀 塑料陶瓷芯球阀 美国RETZ瑞茨

　　品牌：RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新，始于2005……

　　基本参数 Basicparameters

　　进口电动PVC陶瓷芯球阀功能介绍 Functionintroduction

　　电动PVC塑料陶瓷芯球阀是通过电机驱动阀杆带动阀芯动作的阀门，可分为关断和调节阀。关断即全开或关闭，可带反馈信号；调节可以通过时间、角度等方式稳定在某种状态 retzPVC plastic ceramic core ball valve is a valve that drives the valve core tomove through the motor-driven valve stem, which can be divided into shutoffvalve and regulating valve. Off means full open or close, with feedback signal;The adjustment can be stabilized in a certain state through time, angle, etc

　　启闭慢,速度可调,不易产生水锤 Slow opening andclosing, adjustable speed, not easy to produce water hammer

　　直流道,通量大,流阻小 DC channel, highflux, low flow resistance

　　刮板作用,抗杂质,密封好 Scraperfunction, anti-impurity, good sealing

　　电机开关动作到位后即断电Thepower is cut off after the motor switch acts in place

　　(有限位开关)电耗小 Low powerconsumption (limit switch)

　　防水等级IP65Waterproof grade IP65

　　塑料阀体：工作温度0-60℃，工作压力0-1MPa，EPDM和FFKM橡胶密封材质可选 Plastic valvebody: working temperature 0-60 ℃, working pressure 0-1MPa, EPDM and FFKM rubbersealing materials optional

　　氧化铝陶瓷芯特点Aluminaceramic core features

　　耐久用，轻扭矩，硬密封，耐腐蚀Durable, light torque, hard sealing, corrosion resistance

　　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

　　进口电动PVC陶瓷芯球阀基本参数 Basic parameters

　　规格尺寸Specificationand size：1/2～3"（内螺纹、法兰、胶粘）

　　塑料球阀阀体为PPH或"UPVC"材料，金属球阀阀体为316不锈钢材质，采用浮动球直通结构 Theplastic ball valve body is made of PPH or "UPVC" material, the metalball valve body is made of 316 stainless steel, and the floating ballstraight-through structure is adopted

　　①直流/交流减速电机（DC6-24V/AC220V）

　　②316L阀杆（根据不同酸碱可选哈式合金钢B或C）

　　③PPH/UPVC阀体

　　④陶瓷球芯（刚玉陶瓷氧化铝）

　　⑤PPS耐腐蚀密封片

　　⑥瓷密封片

　　⑦ 开关指示灯