IDEX Health & Science Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
Check valves for high pressure pumps come as complete assemblies. We also custom assemble balls and seats into cartridge or check valve assemblies per your specifications. Our check valves can...
Inline Cartridge Check Valves are designed to limit flow in one direction and deliver a low cracking pressure (3psi). It includes (1) CV-3010 Cartridge and (2) XP-315 Flangeless Fittings for...
Inline Cartridge Check Valves are designed to limit flow in one direction and deliver a low cracking pressure. Ideal placement for the CV-3000 would be on the effluent side of...
Our Check Valve Inline Cartridge is made of durable ethylene propylene and has a stainless steel spring. It is for assembly CV-3010. The cracking pressure for the Inline Cartridge is...
Our Inlet Non-Metallic Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Inline Cartridge is for assembly CV-3000. This cartridge is made of biocompatible, inert PEEK and has a gold plated stainless steel spring. It's cracking pressure is 1.5 psi (0.1...
Our Inline Check Valve Assembly is designed to optimally limit flow in one direction. Our valve is strong and durable and delivers a 3 psi cracking pressure. It includes (1)...
Our Inline Non-Metallic Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Micro-Volume Inline Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Non-Metallic Inlet Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Non-Metallic Outlet Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Outlet Non-Metallic Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this...
Our Quick-Stop Luer Check Valve Assembly is specifically designed to provide inline luer connect/disconnect convenience while avoiding spills. It offers Check Valve protection with Luer convenience. The check valve is...
Our Quick-Stop Luer Check Valve is specifically designed to provide inline luer connect/disconnect convenience while avoiding spills. It offers Check Valve protection with Luer convenience. It is made from biocompatible...
Our standard Inlet Check Valve adds back-flow protection to any 1/4-28 flat-bottom port. Made from PEEK, PCTFE, perfluoroelastomer, PTFE and stainless steel it offers excellent chemical resistance. It's spring actuated...
Our standard Outlet Check Valve adds back-flow protection to any 1/4-28 flat-bottom port. Made from PEEK, PCTFE, perfluoroelastomer, PTFE and stainless steel it offers excellent chemical resistance. It's spring actuated...
Our standard Outlet Check Valve adds back-flow protection to any 10-32 Coned Port. Made from PEEK, PCTFE, perfluoroelastomer, PTFE and stainless steel it offers excellent chemical resistance. It's spring actuated...