Christopher L. Hubschmitt,Justin C. Miller,Gunter A. Albert
申请号：
US12503932
公开号：
US08215332B1
申请日:
2009.07.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The object of the present invention is to provide a zone indicator and vacuum breaker combination. The zone indicator assembly includes a body having a funnel shaped interior providing a seal seat. A seal is provided upon a vacuum breaker flange of a shaft assembly. A lower end of the shaft assembly engages with a valve operating stem assembly of a rotating valve selecting disc. A zone indicator cap is assembled to an upper end of the shaft assembly. The cap adjusts vertically upon a body and cap interface disposed upon an upper end of the body.
