进口电动闸阀产品中心-德国洛克

 

进口电动闸阀主要特点及用途:

1、结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小;

2、密封面采用不锈钢和硬质合金，使用寿命长;

3、采用柔性石墨填料、密封可靠、操作轻便灵活;

4、驱动方式分手动、电动、气动、齿轮传功，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式;

5、广泛适用于石油化工，火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。

                                                                                 

进口电动闸阀规格参数：

公称通径：DN15-DN1000

公称压力：1.6MPA-25MPA

设计温度：-29℃-121℃

连接方式：法兰、

适用介质：天然气、水、油、蒸汽、燃气、腐蚀性流体

电源电压： AC220V、AC380V

控制方式：开关型、无源触点型、阀位信号反馈型、智能调节型（输入输出4-20mA）

其它配置：防爆型电动执行器，带手动装置（无电源的情况下可手动关阀门）

                                                                                    

进口电动闸阀工作原理:

电动闸阀是靠电动执行器的旋起来启闭件是闸板，闸板的运动方向与流体方向相垂直，闸阀只能做全开和全关。

Working principle of imported electric gate valve:
The electric gate valve is a gate valve which is turned by the electric actuator. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and closed.                                                                               

进口电动闸阀产品简介:

德国洛克《DE LOCKE》进口电动闸阀(Electric gate valve)采用多回转电动执行机构，可通过PLC远程系统进行控制。根据实际工况需求，可带防爆。闸阀根据分类方法不同可分为：平行式闸阀、楔式闸阀、升降式闸阀、旋转杆式闸阀、快速启闭闸阀、缩口闸阀、平板闸阀等。进口电动闸阀流体阻力小，适用的压力、温度范围大，介质流动方向不受限制，密封性能良好。

Introduction to imported electric gate valve products:
The electric gate valve imported by de lock in Germany is controlled by PLC remote system, which adopts multi rotation electric actuator. According to the actual working conditions, explosion proof can be provided. Gate valves can be divided into parallel gate valve, wedge gate valve, lifting gate valve, rotary bar gate valve, quick opening and closing gate valve, shrinkage gate valve, flat gate valve, etc. The electric gate valve has small fluid resistance, wide range of pressure and temperature, unlimited flow direction of medium and good sealing performance.