一、进口电动对夹式球阀概述
美国威盾VTON电动对夹式超薄型球阀特别适用于短线管道和特定空间的安装使用,具有结构紧凑,长度短、体积小,且阀座与端面法兰距离近,物料滞留少,密封性能优越等特点。电动对夹式球阀与普通球阀相比,是新一代超短法兰距球阀,球芯通道形状为V形、O形,可广泛应用在石油、化工、冶金、电站、轻工等领域,对油、水、气及纸浆或纤维状流体进行自动调节或切断控制。
VTON electric clamp type ultra-thin ball valve is particularly suitable for installation and use in short pipelines and specific spaces. It has the characteristics of compact structure, short length, small volume, close distance between the valve seat and the end flange, less material retention, and superior sealing performance. Compared with ordinary ball valves, electric clamp type ball valves are a new generation of ultra short flange pitch ball valves. The core channel shape of the ball is V-shaped or O-shaped, which can be widely used in fields such as petroleum, chemical industry, metallurgy, power plants, light industry, etc. It can automatically adjust or cut off control oil, water, gas, pulp or fibrous fluids.
二、进口电动对夹式球阀特点
电动对夹式球阀具有结构长度短、重量轻、安装方便、节省材料等显著优点,适用于安装位置比较短的场合,维修方便,阀门设计易拆卸,在阀门一端有螺旋阀盖,此阀盖控制阀座与球芯密封及开关松紧度。
Electric clamp type ball valves have significant advantages such as short structural length, light weight, easy installation, and material saving. They are suitable for situations with short installation positions, convenient maintenance, and easy disassembly of valve design. There is a spiral valve cover at one end of the valve, which controls the sealing of the valve seat and ball core, as well as the tightness of the switch.
三、进口电动对夹式球阀性能参数
公称通径:DN15-200 | 连接方式:对夹 | |
公称压力:1.0-2.5Mpa | 结构形式:直通式 | |
驱动形式:电源驱动AC220V、AC380V、DC24V(其它特制) | 温度范围:PTFE≤180℃、PPL≤300℃、硬密封≤450℃ | |
阀芯结构:V型、O型阀芯 | 阀体材质:铸钢(WCB)、不锈钢(304、316、316L) | |
密封材料:PTFE(聚四氟乙烯)、PPL(对位聚苯)、金属密封(硬质合金) | 使用介质:油、水、气及纸浆或纤维状流体 | |
控制方式:开关式(两位切断)、调节型(4~20mA信号) | 防爆标志:Exd II BT4 | |
输入输出:4-20mA、O- 5V.DC、0- 10V.DC | 手动功能:可装配手动装置,开阀、关阀功能 |
四、电动对夹式球阀可选型号
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