Пружина регулятора и клапана давления Caterpillar 1L9067

The Regulator and Pressure Valve Spring provides the required force to control the opening and closing of the pressure regulator and air inlet valve. As compressed air reaches the valve, the spring resists flow until system pressure overcomes its tension, ensuring the valve opens at a set point. This controlled actuation maintains consistent air delivery to the starter mechanism, supporting reliable engine start cycles. The spring also assists in closing the valve once pressure drops, preventing backflow and maintaining system integrity.Attributes:• Controls opening pressure of the air start valve.• Ensures consistent response during repeated cycles.• Supports proper closing to prevent backflow.Applications: The Regulator and Pressure Valve Spring is installed inside the air start valve, it controls the opening and closing pressure of the valve, ensuring consistent air delivery for reliable engine starting.