Pratt Series 8001 Lever & Weight or Spring
Swing check valves are of self-contained, free-swinging disc style, allowing a full waterway. Valve disc swings freely open and is keyed to valve hinge pin without use of pins. Valves conform to all standards set forth in AWWA C508, Latest Edition. Valve hinge pins are Stainless Steel.
Valves may be supplied with external lever with weight or spring to assist closure if required by customer. The pressure rating shall be 200 for valves 12” and smaller and 150 psi for valves 14” through 24”.
- Available in sizes 2” – 72”
- Meets AWWA C508 Standard
- Cast iron body
- Horizontal or Vertical installation
- Bronze-Bronze, Bronze-Buna, SS-Buna seats available