Comparison : Item # V1001728175G, Nickel Plated Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8160
Item # V1001728175I, Nickel Plated Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8160
Item # V1001728175K, Nickel Plated Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8160