БЛОК УПРАВЛЯЮЩЕГО КЛАПАНА Caterpillar 4503012

Cat relief valves such as part 450-3012 are a type of safety valve used to control or limit the pressure build-up by releasing fluid when the safety threshold has been reached. Cat relief valves are designed or set to open at a predetermined set pressure to protect pressure vessels and systems. Cat valves are manufactured to precise specifications and are built for durability, reliability, productivity.