Profleet Air Pressure Protection Valve, 70/60 PSI Open/Close, 3 Port Safety Valve for Heavy Duty Truck Air Systems, Replaces PH 369PPV001

Engineered for Air Brake System Security: The PH 369PPV001 Pressure Protection Valve. This is one genuine PH 369PPV001 Pressure Protection Valve (PPV), a mandatory safety component in any commercial vehicle air system. This 3-port valve is installed to ensure that the vital air brake system always retains enough pressure to operate, even if a serious leak develops in a non-essential circuit. The 369PPV001 operates automatically based on system pressure. It opens at 70 PSI to supply air to auxiliary accessories and closes at 60 PSI to cut off that supply, effectively protecting the main air reservoirs. This precise calibration is critical for maintaining FMVSS 121 compliance and operational safety. Cross-references of the product: Parker Hanifin 369PPV001, Freightlner PH369PPV001, Automan 170.17369, Haldx 90555396, and Bendx 369PPV001. The superior design of PH 369PPV001 provides an immediate and reliable safeguard against pressure loss, extending the lifespan of the entire pneumatic system and enhancing vehicle safety. Characteristics: ⦁ Part Type: Air Brake Pressure Protection Valve (PPV) ⦁ Opening Pressure: 70 PSI ⦁ Closing Pressure: 60 PSI ⦁ Port Configuration: 3-Port ⦁ Port Threading: Typically 1/4 inch NPT ⦁ Maximum Pressure: 150 PSI ⦁ Application: Heavy-Duty Truck & Trailer Air Systems

• PRESSURE PROTECTION RATING: Engineered to Open at 70 PSI and Close at 60 PSI. This critical setting isolates non-essential systems, preserving air pressure for safe braking operation.
• DIMENSIONS AND PORTS: Features a 3-Port configuration, commonly using 1/4" NPT threading. Shipping dimensions are approximately 6" x 4" x 4", ideal for dash or air tank mounting.
• CROSS REFERENCES: Direct equivalent to OE part numbers including Parker Hanifin 369PPV001, Freightlner PH369PPV001, and Automan 170.17369, guaranteeing a perfect functional replacement.
• COMPATIBLE VEHICLES: Essential safety component for the pneumatic systems of Freightlner Cascdia and other Class 8 Heavy-Duty Trucks and commercial trailers utilizing auxiliary air systems.
• AIR BRAKE SAFETY DEVICE: Functions as a check valve to prevent the primary air reservoirs from being drained by a catastrophic leak in the secondary or auxiliary air lines (e.g., air suspension, horn).