8804型电动二通和二位三通球阀 德国burkert

类型 8804 - 带有电动旋转驱动装置的二位二通和二位三通球阀

类型描述

8804 型电动球阀由一个电动旋转驱动装置和一个二位二通或二位三通不锈钢球阀构成。采用二通类型时，存在一个由两部分或三部分构成的、适合多种用途的外壳。而针对三通设计，在供货时带有 L 型或 T 型管件（根据请求）。电动旋转驱动装置采用紧凑型设计。它还可被作为单个设备，用于运行其他的调节元件（参见型号 3003 的数据页）。热电阻和扭矩限制均为标准型。外壳由难燃材料制成，其分级符合 UL 94 V0

（1）适合侵蚀性介质

（2）高流量值

（3）带有可调节终端开关的驱动装置

（4）光学位置指示器

（5）通过 Dual Block? 技术 1 保护锁紧螺母

 

Type 8804 - 2/2 or 3/2 way ball valve with electric rotary actuator

Type Description

The electric ball valve Type 8804 consists of an electrical rotary actuator and a 2/2 or 3/2-way ball valve made of stainless steel. 2-way variants are available with a 2-piece or 3-pieceball valve for various applications. The 3-way version is offered with L or T bore holes (on request). The rotary actuator is compactly built. It can be used also as single device for the operation of other control elements (see datasheet Type 3003). Heat resistor and torque limiter are standard. The body is made of （1）low inflammable material, classified acc. to UL 94 V0.

（2）High flow rate value

（3）Actuator with adjustable limit switches

（4）Visual position indicator