The Unloader Valve 1/2" FPT x 1/2" MPT 145-175 from MIDWEST CONTROL is a critical component for managing pressure in pneumatic systems. Designed to operate within a pressure range of 145-175 PSI, this valve ensures efficient performance. Its robust construction utilizes high-quality materials, providing durability and reliability in various applications. The dual 1/2" connections allow for flexible installation, making it suitable for a wide range of compressors and pneumatic devices. This unloader valve is essential for maintaining optimal system pressure and preventing overload.