The press fitting is rated to 250 psi CWP up to 210 degrees F.
This 1 inch lead free two-piece, full port, ball valve with integral press end fittings is designed for use in plumbing, heating, and potable water applications..1 IN Lead Free 2-Piece Full Port Brass Ball Valve with Integral Press Fitting End Connection It features a lead free brass body, adjustable packing gland, and bottom-loaded blowout proof stem.