4" ,6", 8", 10"
This valve is a double check detector assembly. Production was discontinued approximately 1986. The main assembly is similar in design to the Ames DC. Special tools are suggested for proper repair. The bypass assembly used was the 3/4" Watts Model 709.
Common repair parts are a very small subset of the 10,000 plus items BAVCO stocks.
Please feel free to contact us direct at 800-458-3492 for pricing on items not listed
or backflow prevention devices.