进口高性能刀闸阀 硬密封刀型闸阀 美国RETZ瑞茨

　　品牌：retz瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……

　　性能描述 performancedeion

　　性能：高性能刀闸阀（硬密封刀型闸阀）采用双向密封,阀杆不会跟随闸板上下移动，可在空间有限的情况下安装使用 the high-performance knife gate valve (hard sealed knife gatevalve) adopts a bidirectional seal, and the valve stem will not move up or downwith the gate plate. it can be installed and used in limited space situations

　　高性能硬密封刀闸阀的闸板关闭到位时通径无死角，根据流体分析设计冲力，自动冲解通径死角处杂物使介质通过更顺畅；内部设有弧形刮片使闸板在启闭工作全面积刮净表面使寿命更长，防止介质残留在阀腔，造成阀门开关不畅。retz (hard seal, soft seal) when the gate of the non rising stemknife gate valve is closed in place, there is no dead angle in the diameter.according to the fluid analysis, the impulse is designed to automatically flushthe debris at the dead angle of the diameter to make the medium pass more smoothly;arc scraper is set inside to make the gate clean in the full area of theopening and closing work, so as to prolong the service life and prevent themedium from remaining in the valve chamber, causing the valve to open and closesmoothly

　　阀座结构 valve seatstructure

　　双向密封 two way seal ：加强型阀座，阀座具有补偿性，阀座与闸板始终贴合，可应用于反装的工况 retz品牌 reinforced valveseat, the valve seat is compensatory, and the valve seat and gate always fittogether, which can be applied to the working condition of reverse installation

　　单向密封 one way seal：膨胀式阀座，模压成型橡胶密封圈由金属环膨胀固定，无漏点且更换方便 molded rubberseal ring is fixed by metal ring expansion, without leakage and easy to replace

　　进口高性能刀闸阀 硬密封刀型闸阀主要特点 design features

　　阀杆保护罩套管：避免阀杆受到外部异物喷射 valve rod protective cover sleeve: prevent the valve rod from being sprayed byexternal foreign matters

　　位置指示器：显示刀闸阀位置（与限位开一同安装使用或仅安装位置指示器）position indicator: display the position of knife gate valve(installed with limit switch or only installed with position indicator)

　　一体式阀体坚固抗变形，防止泄漏 theintegral valve body is firm and resistant to deformation to prevent leakage

　　闸板锋利切割力强，表面平整 the ramhas strong cutting force and flat surface

　　支架板坚固、轻便。为环氧漆涂层钢或不锈钢，预留有限位开关、电磁阀和安全保护装置安装孔 the support plate is firm and light. for epoxy coated steel orstainless steel, reserve mounting holes for limit switches, solenoid valves andsafety protection devices进口高性能刀闸阀2.jpg

　　防腐蚀涂层环氧烤漆涂层 anticorrosion coating epoxy baking paint coating

　　进口高性能刀闸阀 硬密封刀型闸阀技术规范 technical specifications

　　公称压力 nominal pressure：pn10/150lb

　　规格尺寸 size：2～32”

　　适用温度 temperature: 软密封≤ 80℃、硬密封≤ 350℃

　　开关形式 on-off form：手轮，伞齿轮，气动，电动 handwheel, bevel gear, pneumatic, electric

　　密封形式 sealing form