Deltrol EC40B Brass Check Valve – 1″ NPT

The Deltrol EC40B is a high-performance inline brass check valve designed to deliver reliable, one-direction flow control in demanding hydraulic and fluid power applications. Built with Deltrol’s proven direct-acting poppet design, the EC40B ensures leak-tight sealing, minimal pressure loss, and long service life.

Manufactured from durable brass and rated for high operating pressures, this valve is ideal for industrial systems where dependable backflow prevention is critical. Its compact inline design allows easy installation in tight spaces, while the optimized internal geometry provides smooth flow and consistent performance.