3/16" x 1/8" Reducing Check Valves
| Diaphragm/Body | Size | |
| CR-0503-P45C | Neoprene/Polycarbonate | 3/16" x 1/8" |
| CR-0503-P43N | Neoprene/Nylon | 3/16" x 1/8" |
| CR-0503-S45C | Silicone/Polycarbonate | 3/16" x 1/8" |
| CR-0503-S43N | Silicone/Nylon | 3/16" x 1/8" |
| CR-0503-V47N | Viton/Kynar | 3/16" x 1/8" |
| CR-0503-V41N | Viton/Polypropylene | 3/16" x 1/8" |
1/4" x 1/8" Reducing Check Valves
| Diaphragm/Body | Size | |
| CR-0603-P45C | Neoprene/Polycarbonate | 1/4" x 1/8" |
| CR-0603-P43N | Neoprene/Nylon | 1/4" x 1/8" |
| CR-0603-S45C | Silicone/Polycarbonate | 1/4" x 1/8" |
| CR-0603-S43N | Silicone/Nylon | 1/4" x 1/8" |
| CR-0603-V47N | Viton/Kynar | 1/4" x 1/8" |
| CR-0603-V41N | Viton/Polypropylene | 1/4" x 1/8" |
1/4" x 3/16" Reducing Check Valves
| Diaphragm/Body | Size | |
| CR-0605-P45C | Neoprene/Polycarbonate | 1/4" x 3/16" |
| CR-0605-P43N | Neoprene/Nylon | 1/4" x 3/16" |
| CR-0605-S45C | Silicone/Polycarbonate | 1/4" x 3/16" |
| CR-0605-S43N | Silicone/Nylon | 1/4" x 3/16" |
| CR-0605-V47N | Viton/Kynar | 1/4" x 3/16" |
| CR-0605-V41N | Viton/Polypropylene | 1/4" x 3/16" |
3/18" x 1/8" Reducing Check Valves
| Diaphragm/Body | Size | |
| CR-1003-P45C | Neoprene/Polycarbonate | 3/8" x 1/8" |
| CR-1003-P43N | Neoprene/Nylon | 3/8" x 1/8" |
| CR-1003-S45C | Silicone/Polycarbonate | 3/8" x 1/8" |
| CR-1003-S43N | Silicone/Nylon | 3/8" x 1/8" |
| CR-1003-V47N | Viton/Kynar | 3/8" x 1/8" |
| CR-1003-V1N | Viton/Polypropylene | 3/8" x 1/8" |
3/8" x 3/16" Reducing Check Valves
| Diaphragm/Body | Size | |
| CR-1005-P45C | Neoprene/Polycarbonate | 3/8" x 3/16" |
| CR-1005-P43N | Neoprene/Nylon | 3/8" x 3/16" |
| CR-1005-S45C | Silicone/Polycarbonate | 3/8" x 3/16" |
| CR-1005-S43N | Silicone/Nylon | 3/8" x 3/16" |
| CR-1005-V47N | Viton/Kynar | 3/8" x 3/16" |
| CR-1005-V41N | Viton/Polypropylene | 3/8" x 3/16" |
3/8" x 1/4" Reducing Valves
| Diaphragm/Body | Size | |
| CR-1006-P45C | Neoprene/Polycarbonate | 3/8" x 1/4" |
| CR-1006-P43N | Neoprene/Nylon | 3/8" x 1/4" |
| CR-1006-S45C | Silicone/Polycarbonate | 3/8" x 1/4" |
| CR-1006-S43N | Silicone/Nylon | 3/8" x 1/4" |
| CR-1006-V47N | Viton/Kynar | 3/8" x 1/4" |
| CR-1006-V41N | Viton/Polypropylene | 3/8" x 1/4" |
