The Comet 6703600002000 is a genuine OEM pressure regulating unloader valve designed for Comet high-pressure pumps. This valve effectively controls system pressure, diverting excess flow to bypass when the spray gun trigger is released. It features a durable brass body and stainless steel internal components, ensuring reliable performance and longevity in demanding applications. With a maximum pressure rating of 250 bar (3625 PSI) and a maximum flow of 30.3 L/min (8 GPM), it is essential for maintaining pump health and operational safety. Connections include 3/8" FPT inlet, 3/8" FPT outlet, and 3/8" FPT bypass. This valve is compatible with Comet FW2 and FW3 series pumps.