Fernco CV-200 2 Inch x 2 Inch Sewage PVC Check Valve with Stainless Steel Clamps

Amazon.com Price: $37.99 (as of 02/01/2024 23:56 PST- Details)

Flexible PVC couplings connect valve to 2″ piping
Full-flow flapper design creates a positive seal and eliminates back-flow, reducing wear on pump
Constructed of heavy-duty thermoplastic for long-lasting durability