Backflow Preventer

The AutoCAD DWG format drawing presents a detailed 2D plan of a 2″ backflow preventer double-check valve, capturing it from plan, front, and side elevation angles. 

The drawing delineates every component of the device, from the inlet and outlet connections to the chambers housing the check valves, providing an in-depth representation of this critical plumbing component. 

The drawing is engineered to serve as an invaluable resource for plumbers, civil engineers, architects, and anyone involved in water supply system planning and maintenance.