Warrick 3E2C Fitting 30067439-890 This is a pilot-operated valve
Baker’s notes & crumb story
Description
Warrick 3E2C Fitting 30067439 890 This is a pilot operated valve This is a pilot operated valve and requires a minimum pressure differential of 5 PSI to lift the diaphragm and maintain stable flow Leaks can also be caused by sediment buildup