The Haldex 1/4" NPT Pressure Protection Valve is designed to provide reliable and durable protection for your air system. This valve is constructed with a corrosion resistant aluminum body and stainless steel internal components, ensuring safe and reliable operation. The valve is designed to open at 95 psi and close at 90 psi, providing reliable protection for your system. This valve is perfect for any application where reliable pressure protection is needed. FleetPride is your First Click in Heavy Duty®.