| Devilsown electroless Nickel plated brass check valve is custom engineered for alcohol/methanol/water injection. We decided to bring to market the best check valve possible. We did not just 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 adapters. This check valve features a 2 piece design, so its field serviceable. This check valve has a 16 PSI cracking pressure. We found any higher would reduce the function of the system. This means it's not possible to open during engine vacuum and holds pressure in the line, while not reducing flow with a higher cracking pressure. Check valves are used in pneumatic circuits which require free flow in one direction and no flow in the opposite direction. Check Valve Attached to nozzle holder


- Buna Seals for 100% methanol compatablity
- Completly field rebuildable
- Brass/ Electroless Nickel for lasting silver finish
- Multiple porting options
- 1 years full warranty
| | Check Valve Measurements
1/4 Tube to 1/8 M Npt This is what comes with out kits. The inlet has a push to connect and the outlet threads directly into the nozzle holder . 
1/4 Tube to 1/4 Tube This check vavle is to be used with 1/4" tubing. Just cut the hose and put it in the hose. 
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Solid Model of our check valve. 
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