Check Valve – Stemless Ductile Iron w/ Break-off Plug
Certified Lead Free*
• Ductile iron body
• Silicon bronze poppet
• Stainless Steel spring and nut
• Non-toxic polyester powder coat paint
• 1/2″ Break-off Plug standard
• 3/8″ Break-off Plug optional
• Valves 2-1/2″ – 6″ can be customized with 8 Round API Threads
* Silicon bronze components contain less than .05% (1/20 of 1%) Lead
All check valves furnished with Buna-N O-Ring, stainless steel spring, stainless steel washer and stainless steel locknut.
All valves 3/4″ through 1-1/2″ have a working pressure of 400 psi. All valves 2″ and larger have a working pressure of 600 psi.
| Part No. | Size | Weight | List Price |
| – | 2 1/2 in. | 15.3 | – |
| – | 3 in. | 12.3 | – |
| 2685SB | 3 in.* | 13.4 | |
| 2676SB | 4 in. | 21.3 | |
| 2679SB | 5 in. | 34.0 | |
| – | 6 in. | 44.7 | – |
| 2687SB | 6 in.* | 60.4 | |
| – | 8 in. | 64.0 | – |
| – | 10 in. | 110.3 | – |
| * High Flow design |
