Adjustable Check Valve - Instrument Valve

Check Valves are used to prevent the back flow of fluids and gases in nearly every industry. GVC Direct's Adjustable Pressure Check Valves are an excellent choice for all high-purity, corrosive, and critical fluids and gasses. The valve includes an O-Ring Seat to provide leak tight shut-off and a back-stopped poppet design to prevent spring over travel. The adjustable Check Valve allows the user to adjust the cracking pressure to suit the application. Be sure to contact us for any custom valve requirements or accessories.