Press Release Summary:
Offering backflow protection, Inline Check Valves are PEEK(TM) polymer inlet and outlet units with springless design that results in cracking pressure of 1 psi. Chemical-resistant valves are available with internal and external Â¼-28 and 10-32 threads.
Original Press Release:
Biocompatible Inline Check Valves
Scivex(TM) recently expanded its line of Upchurch Scientific brand nonmetallic, biocompatible Inline Check Valves. These PEEK(TM) polymer inlet and outlet check valves offer the same backflow protection as our standard versions with added biocompatibility and chemical resistance benefits. Furthermore, their springless design results in an even lower cracking pressure - 1 psi (.07 bar). These products now come in more configuration options, including internal and external 1/4-28 and 10-32 threads.