BURKERT FRC TYPE 8750

Bürkert 是流体控制系统的全球供应商，具有70年的流体控制经验， 在德国和法国拥有多个研发中心和生产厂，并在35个国家和地区设有分公司。  Bürkert 产品与系统适用于对液体和气体介质进行测量和控制，具备极广泛的产品系列（包括电磁阀、过程控制阀、分析阀、气动执行机构、传感器和控制器等）和解决方案，可对液位、流量、压力、温度和分析等参数进行测量和控制。  Bürkert不仅为客户提供单个的产品，我们的目标是要为客户提供满足其实际应用需求的解决方案和完整的系统。Bürkert可为客户定制不同应用领域的流体控制系统，如化学工业、水和污水处理、医疗设备、食品饮料行业、制药行业和工业加工等。

8750型流量控制器是一种使用差压原理测量和控制气体的系统。可靠而坚固的系统包括一个2301型ELEMENT连续控制阀，8693型紧凑型过程控制器和8323型两个压力变送器。这些组件在一个包括特殊阀体的组装系统中供货。 Bürkert流量控制器不需要单独的流量计。控制阀用作孔板。根据阀门上的压力差和给定的密度和温度，可以计算标称流量。因此，阀门的流量特性被提供给过程控制器。然后可以通过改变控制阀的行程来调节体积流量。控制回路的所有组件都构建了一个集成系统。流量控制器具有高重复性和大测量范围。与传统解决方案相比，通过孔板和控制阀的组合，降低了压降。通过控制阀的可变节流孔，可以增加测量范围。较低的装配成本和易于调试是这一独特系统的进一步优势。

• 可靠，强大的系统

• 减少接口

• 孔板和执行器合二为一

• 操作简便

• 适合独立操作

Type 8750 - Flow Rate Controller, flow control system for gases

Type Description

The flow rate controller, Type 8750, is a system to measure and control gases using the differential pressure principle. The reliable and robust system consists of an ELEMENT continuous control valve, Type 2301, with the compact process controller Type 8693 and two pressure transmitters, Type 8323. These components are supplied within an assembled system including a special body. The Bürkert flow rate controller does not need a separate flow meter. The control valve serves as orifice plate. From the pressure difference across the valve and the given density and temperature a nominal flow can be calculated. Therefore the flow characteristics of the valve are given to the process controller. The volume flow can then be adjusted by changing the stroke of the control valve. All components of the control loop build an integrated system. The flow rate controller offers a high repeatability and large measuring range. With the combination of orifice plate and control valve the pressure drop is reduced in comparison to conventional solutions. With the variable orifice of the control valve the measurement range is increased. Low assembly costs and easy commissioning are further advantages of this unique system.

Reliable, robust system

Reduced interfaces

Orifice plate and actuator in one

Easy operation

Fit for stand-alone operation

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.