Technical Specifications
General
| Item | Check Valve |
|---|---|
| Type | In-Line Silent Check Valve |
| Brand | JFlow Controls |
| Manufacturer Part | 4-6833FFFFFT00 |
| Size | 3/4″ |
| Country of Origin | Made in Taiwan |
Materials & Construction
| Body Material | Stainless Steel |
|---|---|
| Spring Material | Stainless Steel (CF8M) |
| Slide Pin Seat Hold | Stainless Steel (CF8M) |
| Seat and Gasket | PTFE |
| End Cap Material | Stainless Steel (CF8M) |
Performance
| Max. Pressure | 800 WOG |
|---|---|
| Cracking Pressure | 1/2 psi |
Connections
| Connection Type | Threaded (FNPT x FNPT) |
|---|---|
| Pipe Size | 3/4″ |
Download Specification Sheet (PDF)








