Matco-Norca 521 Swing Check Valve, 3 Inch, Threaded, 200 psi, Media: Gas, Oil, Water, Brass Body, Brass Disc, Nut, Pin, Plug and Cap, Buna-N Seat, 5.79 Inch L
| Body Material | : | Brass |
| Dimensions | : | 5.79 Inch L |
| End Style | : | Threaded |
| Media | : | Gas, Oil, Water |
| Nominal Size | : | 3 Inch |
| Pressure Rating | : | 200 psi |
| Series | : | 521 |
| Softgoods Material | : | Buna-N Seat |
| Trim Material | : | Brass Disc, Nut, Pin, Plug and Cap |
Standard/Approvals: ANSI B2.1/ B16.18