Comparison : Item # V1001728155C, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8155
Item # V1001728155E, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8155
Item # V1001728155G, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8155
Item # V1001728155I, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8155
Item # V1001728155K, Forged Brass 600 WOG / 150 WSP Full Port Threaded Ball Valve, CSA - Series 8155