- No spin poppet

- Valve body and poppet are cast with no lead bronze

- Abrasion-resistant o-ring is precision fitted to the poppet for a positive seal into a tapered self-cleaning valve seat

- Check valve has Delrin guide bearing for the poppet stem, assures smooth, noise-free, and long-life valve operation

- Corrosion-resistant - stainless steel spring and stainless steel lock nut

- Can be used in both vertical and horizontal positions