型号描述

创新的 Bürkert工艺阀门型号 3361 是适用于高要求调节任务和使用条件的解决方案。带滚珠丝杠的电动驱动器可以精度定位调节锥体。同时，其特点在于其调节速度为 6 mm/s，即可无延时地对流程信号作出反应，并根据客户需求改变。介质中的压力变化或压力波动不会传输至阀门位置上。每个经过流量优化的阀壳体最多可装配 5 个不同的阀座，以准确地适应客户要求。如有必要，可在断电时通过选装的蓄能器运行至安全位置。驱动器和阀门具有相互匹配且带有耐用表面的封闭式设计。这可确保达到快速无残留的易清洁性这一卫生要求。因其防护等级 IP65/IP67 和较高的抗波动与振动特性，型号 3361 可顺利地在恶劣的环境条件中使用。通过可靠的自行调整式主轴填料并搭配可更换的顶部套环，可达到最长的使用寿命和的密封性。现场总线适用的型号 3361 可为运营商提供诸多有用的功能，以监控流程、诊断阀门和进行预防性维护，从而带来*流程自动化的重要优势。

1）高精度的动态调节
2）可交换的调节装备增加了各个接口尺寸的流量系数
3）抗恶劣天气、波动和振动特性的设计
4）卫生设计的表面让清洁更方便
5）通过阀门检测和运行数据检测实现多种诊断方式

Type Description

The innovative process controller Bürkert valve Type 3361 is the solution when it comes to demanding control tasks and operating conditions. The electromotive actuator with ball screw positions the control cone with highest precision. A unique feature is its high positioning speed of 6 mm/s, that reacts quasi delay-free to process signals, and can be varied according to customer demands. Pressure variations or shocks in the medium aren´t transferred to the valve position. Each flow optimized valve housing can be equipped with up to 5 different valve seats for a precise adaptation according to customer needs. If necessary, the safety position can be approached by an optional energy storage in case of power failure. Actuator and valve are adapted perfectly to each other with closed design and robust surface. This ensures the hygienic requirements of a fast and residue-free cleaning. Harsh environment are no problem for the Type 3361 because of the protection class IP65 / IP67 and its high impact and vibration resistance. Unrivalled cycle life and sealing integrity is guaranteed by the proven self adjusting spindle packing with exchangeable V-seals. The fieldbus suitable Type 3361 provides many helpful functions for process monitoring, valve diagnostics and predictive maintenance and thus offers the decisive advantage of a modern process automation.

1）high precise and fast flow control
2）several Kvs value per port size due to removable trim kit
3）weather, impact and vibration resistant design
4）easy cleaning by its design according hygienic demands
5）position controller und process controller available

截止阀3361型部分订货号如下：

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