Devilsown Methanol Injection Check Valve is custom engineered for methanol water injection. We decided to bring to the market the best check valve possible. We did not have an existing check valve and have the crack pressure raised like others. This is 100% custom made, and installation does not require the use of reducer adapters. This check valve has a 16 PSI cracking pressure. We found any higher cracking pressure would reduce the function of the system. (For post throttle body a solenoid is required). It also will help keep pressure in the methanol line. All this is being done while not reducing flow or running higher cracking pressure.
Check valves are used in pneumatic circuits which require free flow in one direction and no flow in the opposite direction.
This check valve is to be used with -4AN Stainless lines.