Внутренняя пружина предохранительного клапана, наружный диаметр 0,56 дюйма Caterpillar 4J1350

The Relief Valve Inner Spring is designed to keep the relief valve closed under normal operating conditions, preventing fluid from escaping the system. When the pressure within the hydraulic system exceeds the predetermined threshold, the force exerted by the system pressure overcomes the tension of the spring, causing the relief valve to open and divert excess fluid to a low-pressure reservoir.Attributes:• Total number of coils is 22 and the active coil is 20.• The direction of the coil is left-hand side.• The solid length is 1.5 inches.• Resist corrosion and environmental factors.• Withstands temperature and pressure extremes.Applications: The Relief Valve Inner Spring is used to apply force to the relief valve, ensuring it remains closed until system pressure reaches a predetermined threshold, at which point it allows excess fluid to bypass, maintaining system integrity