These versatile check valves work with fuel gas and air, and feature a low cracking pressure of 3-7 millibar. An excellent match for furnaces in the steel industry and other industrial applications.
Please Note: Please be aware that a check valve CANNOT stop a flashback. Check valves prevent the reverse flow of gas, but lack a flame barrier, the essential component of a flashback arrestor that stops flashbacks.
GRV-1 GRV-2 GRV-3
High flow options available