A properly designed Watts PVS valve station provides redundant flow paths, a continuous supply of adequate water, testing and servicing of an individual valve without supply interruption, and long service life.

• 正确设计的美国瓦茨PVS阀门站提供重复的流路，能够连续提供适量的水，能够在不中断水供应的情况下对某个阀门进行检测和维修，使用寿命更长。