Пружина предохранительного клапана масляного насоса двигателя Caterpillar 1730126

An Engine Oil Pump Relief Valve Spring maintains optimal oil pressure in the engine lubrication system by applying calibrated force against the relief valve. When oil pressure exceeds the specified limit, the spring compresses, allowing the relief valve to open and redirect excess oil back to the sump or pump inlet. This prevents over-pressurization, which could damage seals, gaskets, and engine components. Ensuring stable oil pressure maintains consistent lubrication of bearings, pistons, and other moving parts.Attributes:• Reduces the risk of oil leaks from excessive pressure.• Prevents oil foaming by controlling flow rates.• Ensures smooth valve opening and closing action.Applications: An Engine Oil Pump Relief Valve Spring is located inside the oil pump’s relief valve assembly and applies tension to regulate the opening of the valve, controlling oil pressure in the engine lubrication system.