Amazon.com: 1 Inch Ball Valve, Heavy Duty Male NPT (MNPT) X Female NPT (FNPT) Thread with Long Handle Switch, 304 Stainless Steel NPT Full Port Forged 1" Ball Valve for Water Oil
Amazon.com: 1 Inch Ball Valve, Premium 304 Stainless Steel Full Port Forged NPT Ball Valve for Water Oil and Gas with Long Handle Shut Off Switch, 1000 WOG (1 Piece, FNPT to