Amazon.com: YanTone Ball Valve 1/2", Stainless Steel 304 Water Valve Shut Off Valves for Oil and Gas, Male X Female NPT Thread (1/2 inch, 1 pack) : Industrial & Scientific
Amazon.com: Ball Valves, 2PC Ball Valve 1/4" 3/8" 1/2" 3/4" 1" Full Port BSP Female Thread Stainless Steel SS304 Pack of 2 Pieces (Specification : 3/8", Thread Type : BSP) : Industrial & Scientific
Amazon.com: DERNORD 1/2" Stainless Mini Ball Valve Female x Male NPT Thread with Stainless Steel Handle Pack of 2 : Industrial & Scientific
Amazon.com: GOVALVE 2-PC Ball Valve Stainless Steel - 1/2" NPT Female Full Port Ball Valve For water oil and gas : Everything Else
Amazon.com: DERNORD Stainless Steel 304 Ball Valve, 2-Piece Full Port Heavy Duty for WOG with Locking Device (1 NPT) : Industrial & Scientific
Amazon.com: DAN SPEED 1/2 Inch Male x Female NPT Ball Valve S304 Stainless Steel,Full Port Heavy Duty for Water, Oil, and Gas,1000WOG (1/2 inch) : Industrial & Scientific
Amazon.com: 3-Way Ball Valve, 1.5 Inch Sanitary Ball Valve Clamp, 1 1/2 inch Stainless Steel 304 Three Way Ball Valve, 3 Way Clamp Connection Valve with Blue Locking Handle (1.5") : Automotive
Amazon.com: Beduan 1/2” NPT Mini Ball Valve Male to Female Stainless steel 90 Degree Street Elbow Shut Off Valve : Industrial & Scientific
Amazon.com: Beduan Mini Ball Valve Stainless Steel(316) 1/2" NPT Male x NPT Female Shut-Off Valve : Industrial & Scientific
304 Stainless Steel Full Port Two-Piece Ball Valve, 1/2" NPT Female 2 Way Rotary Lever WOG1000: Amazon.com: Industrial & Scientific
Amazon.com: Beduan Mini Ball Valve Stainless Steel(316) 1/2" NPT Male x NPT Female Mini Ball Shutoff Valve (Pack of 2) : Industrial & Scientific
Amazon.com: DERNORD Stainless Steel Ball Valve - 1/2 Inch NPT Thread Male Small Mini Ball Valve (1/2" Male&Male) : Industrial & Scientific
Amazon.com: Valve 1/2 3/4 1 2 Full Ports Stainless Steel Three-Piece Ball Valve High Temperature Ball Valve Internal Thread Water Switch Valve (Specification : DN50, Wiring Control : SS304) (Color : Ss316, Size : Industrial & Scientific
Amazon.com: DAN SPEED 1.5" NPT Female Threaded Full Port Ball Valve with Blue Vinyl Lever Handle,316 Stainless Steel,WOG1000(1-1/2 Inch) : Industrial & Scientific
Amazon.com: Ball Valves, 1/2/5pcs Ball Valve Male X Female Stainless Steel 304 Full Port 1000PSI for Water, Oil, Gas, 1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 (Color : 5Pcs Per Bag, Specification : 1/2") : Industrial & Scientific