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基本參數(shù) Basic parameters

進口電動PVC陶瓷芯球閥功能介紹 Function introduction

電動PVC塑料陶瓷芯球閥是通過電機驅(qū)動閥桿帶動閥芯動作的閥門，可分為關斷和調(diào)節(jié)閥。關斷即全開或關閉，可帶反饋信號；調(diào)節(jié)可以通過時間、角度等方式穩(wěn)定在某種狀態(tài) retz PVC plastic ceramic core ball valve is a valve that drives the valve core to move through the motor-driven valve stem, which can be divided into shutoff valve 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

啟閉慢,速度可調(diào),不易產(chǎn)生水錘 Slow opening and closing, adjustable speed, not easy to produce water hammer

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

刮板作用,抗雜質(zhì),密封好 Scraper function, anti-impurity, good sealing

電機開關動作到位后即斷電The power is cut off after the motor switch acts in place

(有限位開關)電耗小 Low power consumption (limit switch)

防水等級IP65 Waterproof grade IP65

塑料閥體：工作溫度0-60℃，工作壓力0-1MPa，EPDM和FFKM橡膠密封材質(zhì)可選 Plastic valve body: working temperature 0-60 ℃, working pressure 0-1MPa, EPDM and FFKM rubber sealing materials optional

氧化鋁陶瓷芯特點Alumina ceramic core features

耐久用，輕扭矩，硬密封，耐腐蝕 Durable, light torque, hard sealing, corrosion resistance

陶瓷球芯經(jīng)1680℃超高溫燒結(jié)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(wěn)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(zhì)量輕、高硬度、耐磨損：碳化硅球芯經(jīng)2200℃以上超高溫燒結(jié)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(huán)境下也不會反應◎化學穩(wěn)定性好，耐酸堿腐蝕性優(yōu)良在HF酸或5mol/L HNO3中依然保持穩(wěn)定  High temperature resistance: it will not react under the high temperature environment of 1500 ℃ ◎ Good chemical stability, good acid and alkali corrosion resistance, stable in HF acid or 5mol/L HNO3

具有優(yōu)異的導熱性，熱膨脹性低：在急冷急熱的環(huán)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(shù)：具有優(yōu)良的干潤滑性，啟閉更輕松 Low friction coefficient: excellent dry lubrication, easier to open and close

進口電動PVC陶瓷芯球閥基本參數(shù) Basic parameters

規(guī)格尺寸Specification and size：1/2～3"（內(nèi)螺紋、法蘭、膠粘）

塑料球閥閥體為PPH或"UPVC"材料，金屬球閥閥體為316不銹鋼材質(zhì)，采用浮動球直通結(jié)構 The plastic ball valve body is made of PPH or "UPVC" material, the metal ball valve body is made of 316 stainless steel, and the floating ball straight-through structure is adopted

直流/交流減速電機（DC6-24V/AC220V）

316L閥桿（根據(jù)不同酸堿可選哈式合金鋼B或C）

PPH/UPVC閥體

④ 陶瓷球芯（剛玉陶瓷氧化鋁）

PPS耐腐蝕密封片

瓷密封片

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