Plug style corporation stop made from no-lead brass with male national pipe thread inlet, full port plug opening and CTS Q McQuik (tighten to stop) compression thread outlet. Incorporates a greased seal, 360 deg rotation, standard operating head and one piece body. Valve is designed for maximum operation pressure of 100 psig 3/4-1 in, 80 psig 1-1/4-2 in.