Inline Ball Check Valves
Ball check valves allow free flow in only one direction, prevent backflow, and are for applications where poppet style valves may not be suitable (such as media with contamination, viscous fluids, etc.). They are trouble free with large flow paths.
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Shopping Options
| Part Number | Port Size | Max Working Pressure | Crack Pressure | Body Material | Seal Material | |
|---|---|---|---|---|---|---|
| 454B-1 | 1/8" FPT | 3000 PSI | 1-3 PSI | Brass | Buna-N | |
| 454B-3 | 1/8" FPT | 3000 PSI | 1-3 PSI | Brass | Teflon® | |
| 454B-9 | 1/8" FPT | 3000 PSI | 1-3 PSI | Brass | Neoprene | |
| 454B-18 | 1/8" FPT | 3000 PSI | 1-3 PSI | Brass | Viton® | |
| 454B-25 | 1/8" FPT | 3000 PSI | 1-3 PSI | Brass | Ethylene-Propylene | |
| 454D-1 | 1/8" FPT | 3000 PSI | 1-3 PSI | 303 Stainless Steel | Buna-N | |
| 454D-3 | 1/8" FPT | 3000 PSI | 1-3 PSI | 303 Stainless Steel | Teflon® | |
| 454D-9 | 1/8" FPT | 3000 PSI | 1-3 PSI | 303 Stainless Steel | Neoprene | |
| 454D-18 | 1/8" FPT | 3000 PSI | 1-3 PSI | 303 Stainless Steel | Viton® |
