The WATTS FLUIDAIR FC601-6M-2G Blocking Valve is a 3/8" NPT valve designed for effective fluid control in various applications. Constructed from high-quality materials, this valve ensures durability and reliability in demanding environments. Its design allows for easy installation and maintenance, making it a preferred choice for professionals. The valve effectively blocks fluid flow, providing essential control in pneumatic and hydraulic systems. It meets industry standards for safety and efficiency, ensuring optimal performance.