Rotary Unions

SERIES M – DOUBLE PASSAGE FOR *** PRESSURE AND LOW SPEED(M系列–双通道高压低速旋转接头)

The DEWEL unions model M, thanks to the special design of the seals and the surface of the rotor, ground hardened and lapped, may operate at high fluid pressure and low rotation speed with low friction and wear, for long time.

Also they may remain inactive for long periods without seizing. An antirotation pin is provided to prevent the rotation; stop it with a slack slot. To oid contamination in case of leaks, it is necessary that one only type of fluid flows in both passages.

 to operate the union under pressure surges, and, at the max suggested operating limits, without consulting the Dewel customer service.

系列M -旋转助焊剂双通道，适用于高压和低速

M型旋转磁通接头由于特殊设计的密封和转子表面，经过地面硬化和研磨，可以长时间在高流体压力和低转速下工作，摩擦磨损小。

而且他们可能长时间不活动而不被抓住。提供反旋转销以防止旋转;用一个松槽把它堵住。为了避免在泄漏的情况下受到污染，有必要在两个通道中只允许一种流体流动。

避免在压力激增的情况下操作工会，并且在不咨询DEWEL客户服务的情况下，限度地建议操作限制。

特殊版本的清洁水可用。