Rubber Duckbill Check Valve Features
Jun-22-03
Rubber Duckbill Check Valve Features
- No springs, levers, seals or packing
- Non-slam
- No maintenance
- High Backpressure Rating
- 1”-2” Cracking Pressure
- 1”-2” Cracking Pressure
- Will not corrode, warp or freeze open or shut
- Available in diameters from 4" (100mm) to 96” (2400mm)
Material of construction
Body
Carbon steel (Std.)
Ductile iron
304 Stainless Steel
316 Stainless Steel
Disc / Rod / Fasteners
304 Stainless Steel (Std.)
316 Stainless Steel
