🚀 Elevate Your Pumping Game!
The Joywayus 1/2" Fuel Non Return One Way Check Valve is engineered for high performance and reliability, featuring a durable aluminum head that outlasts plastic alternatives. It's specifically designed for 12mm ID hoses, making it the ideal choice for water pressure and galley pumps that require a non-self-priming solution.
R**B
Works great!!
Way better than the one that came with the four wheeler!!They should last the rest of the four wheeler life.
B**E
Failed after 2 days
Put it on Jeep XJ that wasnt holding prime and after 2 days it failed on me. Can hear it poueing back into tank again. Already cut fuel lines to put in so got a decoration I guess.I installed it before the filter so dont know if that was an issue or not
J**E
Good seal
Good seal not requiring strong forward pressure to overcome. Am using for one man brake bleeding
T**.
Gopd quality
Does what it says. Nice quality. Fast shipping.
D**.
💌
works good
J**N
better than normal.
replaced plactic leaker.
M**T
Does Not Work
I checked valve before installing on a water line. Seemed ok. Installed valve on a low pressure water line on my RV and it leaked past the valve almost immediatly.
U**S
Only worked for a week or so....
Tried these on a small diesel engine fuel system.... Works fine for a week or so and then they start leaking internally. I assume the interior rubber seal get soft over time from the diesel fuel. I tried two of them and the results we're the same with both.
J**F
leaks slowly in reverse
tried to use this as a check valve in a small water drain line, to stop backflow under gravity. Didn't work. Leaks slowly under about 6ft of head.
M**Y
I modified it
I wanted a check valve for the suction line on my diesel generator. I didn't think that the rubber valve as supplied would stand up to the diesel, so I replaced it with a ball bearing
P**E
👍🏻
👍🏻
Trustpilot
2 days ago
2 weeks ago