Comparison : Item # V1001728170A, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA/UL/FM - Series 8170
Item # V1001728170C, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA/UL/FM - Series 8170
Item # V1001728170E, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA/UL/FM - Series 8170
Item # V1001728170G, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA/UL/FM - Series 8170
Item # V1001728170I, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA/UL/FM - Series 8170