1-In. Automatic In-Line Sprinkler Valve ComStar A fine quality pressed frame

A fine quality pressed frame revolving punch with drive tubes

Great hide & coverage

Comes with 250 ft

Tape measure with NO creeping Mylar-protected blade

1-In. Automatic In-Line Sprinkler Valve ComStar A fine quality pressed frameUse In Line valves in locations where the use of a pressure vacuum breaker (PVB) or a double check valve is required by city codes to protect against back flow. Check your local city codes to determine what type of valves are required. In Line valves are installed below ground in a valve box down stream from the main line from a PVB or double check valve. In Line valves will not prevent back flow on their own: they need the help of a back flow