1. Product name: wafer type check valve.
2. Product No.: WC801.
1.Size range: 1/2 ~ 4 inches (DN16 ~ DN100). 2.Pressure rating: up to PN40. 3.Temperature rating: -20F ~ 400F (-29C ~ 200C). 4.Body material: CF8M (1.4408). 5.End connections: wafer type.