HunterSprinkler HC50F50M HCV 1/2-Inch Female Inlet by 1/2-Inch Male Outlet Check Valve

Hunter Sprinkler HC50F50M HCV 1/2-Inch Female Inlet by 1/2-Inch Male Outlet Check Valve

Hunter Sprinkler HC75F75M HCV 3/4-Inch Female Inlet by 3/4-Inch Male Outlet Check Valve

Hunter Sprinkler HC50F50F HCV 1/2-Inch Female Inlet by 1/2-Inch Female Outlet Check Valve