The Pressure-Pro ABV038 Ball Valve Assembly provides fast and convenient water flow control for pressure washer systems using standard 3/8 in. connections. Featuring a durable 3/8 in. NPT brass ball valve with a 3/8 in. quick connect socket inlet and 3/8 in. quick connect plug outlet, this assembly allows operators to quickly stop water flow and change accessories without returning to the pressure washer. Rated for up to 4,000 PSI, it is ideal for residential and light commercial cleaning applications. The quarter-turn valve design offers smooth operation, while the corrosion-resistant construction ensures long-lasting durability. Proudly assembled in the USA, the ABV038 is compatible with most pressure washer hoses, guns, and accessories that use standard 3/8 in. quick connect fittings.