A.Y. McDonald Ball Corporation Stop, 1 in Nominal, MNPT, 300 psi, Full Port, Media: Water, Brass Ball, 4.59 in Inlet to Outlet Length, 1-1/2 in Top to Inlet Center, Brass Body, EPDM Softgoods

Ball style corporation stop made from no-lead brass with male national pipe thread inlet, full port ball opening and male national pipe thread outlet. Incorporates an O-ring sealed, blow-out proof, 360 deg rotation, standard operating head. Valve is designed for maximum operation pressure of 300 psig. Includes a PTFE coated brass ball supported by two blow-out proof EPDM reinforced port seals. End piece has dual seal which includes an O-ring and thread locker which also prevents accidental removal.