Everflow Supplies 610T112-NL Lead Free Full Port IPS Threaded Ball Valve, 1-1/2-Inch Everflow part Number 610T112-NL Premium lead free full port ball valve Forged Brass construct for 150 psi steam and 600 psi wog 1-1/2 inch female threaded connections for use with ips pipes Fully approved by csa, UL/fm and upc, meeting NSF 61 - g Approved By UL, FM, CSA, UPC Working Pressure 600 WOG, 150 WSP Brass Body Constructed