home > Products > Instrumentation Process Valves > Check Valves - FDE40 Series > FDE-40HP High Performance, Fixed Cracking Pressur

- Female
| Connection Type | Connection Size |
| Female BSPT Thread | 1/4″ |
| Female NPT Thread | 3/8″ |
| 1/2″ | |
| 3/4″ | |
| 1″ |


| Connection Type | Connection Size |
| Female BSPT Thread | 1/4″ |
| Female NPT Thread | 3/8″ |
| 1/2″ | |
| 3/4″ | |
| 1″ |