Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi.
Product specification\n\n
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| Brand | Simmons |
|---|---|
| UPC | 008391019205 |
| Model Number | 504SB |
| Feature | Silicon bronze components contain less than.05% (1/20 of 1%) lead |
| Category | PLUMBING |
| Additional Category | Check Valve |
| Length | 3.0 |
| Width | 3.0 |
| Height | 5.0 |
| Weight | 1.37 |
