进口电动法兰陶瓷球阀 RETZ品牌

规格尺寸Specification and size：G3/4～4"

阀体材质Body material：316L不锈钢（耐酸碱），316L stainless steel (acid and alkali resistant)

结构Structure：缩径，浮动球直通（硬密封球阀）Reduced bore, floating ball straight-through (hard seal ball valve)

工作温度Working temperature:0-120°C，选择（三元乙丙橡胶：EPDM）,0-200°C，选择（氟橡胶密封：FKM）

阀杆材料Stem material:默认316L，可选（哈式合金钢或哈式）

陶瓷球芯，耐磨、耐腐蚀、密封性优良、使用寿命长（10万次以上）Ceramic ball core, wear-resistant, corrosion resistant, excellent sealing performance, long service life (more than 100000 times)

适用流体:水、空气、油类、酸碱腐蚀性介质和化工低粘度流体。（防水IP等级：IP65）Applicable fluid: water, air, oil, acid-base corrosive medium and chemical low-viscosity fluid. (Waterproof IP grade: IP65)

进口电动法兰陶瓷球阀性能特点 Performance characteristics

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

1.启动扭矩小启闭时间≤7.5s  Starting torque small opening and closing time ≤ 7.5s

负载扭矩小，电耗低，低压直流电源驱动使用安全，通量大，广泛替代大小口径的电磁阀 Low load torque, low power consumption, safe use of low-voltage DC power drive, large flux, widely replace solenoid valves of large and small caliber

2.替换电磁阀不能正常工作的场合，防护等级高，可在相对潮湿的环境中使用 The replacement solenoid valve can not work normally, with high protection level, and can be used in relatively humid environment

替换启闭动作要求不快的电磁阀应用场合，使用寿命和安全性远远优于电磁阀 The service life and safety are far better than those of the solenoid valve when replacing the solenoid valve application where the opening and closing action is not fast

可用于酸、碱等腐蚀性流体应用领域，可远程控制。防护等级高，可在相对潮湿的环境中使用 It can be used in acid, alkali and other corrosive fluid applications and can be controlled remotely. High protection level, can be used in relatively humid environment

3.密封性能：球芯和阀座配对研磨，贴合度极高，密封优良。因球阀开关时有刮板作用，不易发生卡阻泄漏现象.

Sealing performance: the ball core and valve seat are lapped in pairs, with high fit and excellent sealing. Because the ball valve has the function of scraper when it is opened and closed, it is not easy to get stuck and leak

4.耐磨性能，耐腐蚀性能：球芯和阀座均采用高硬度、高性能的氧化铝陶瓷，耐磨性和耐腐蚀性特佳，球芯和阀座不容易因磨损和腐蚀导至密封失效，密封寿命长达10万次以上

Wear resistance and corrosion resistance: the ball core and valve seat are made of high hardness and high performance alumina ceramics, with excellent wear resistance and corrosion resistance. The ball core and valve seat are not easy to lead to seal failure due to wear and corrosion, and the seal life is more than 100000 times