No hay artículos en el carro
No hay artículos en el carroPaquete de 10 válvulas de retención de plástico de 1/4 pulgadas, manguera de púas unidireccional en línea sin retorno para combustible, aceite, agua, aire
Mark L
Comentado en Canadá el 4 de marzo de 2025
Bulk pack of essential one way valves. Great value.
BHN
Comentado en los Estados Unidos el 20 de julio de 2024
They are cheap and look cheap but work great. I tried the first one and I saw air sucked in the line (hand soap). Tried the second one with same result and thought the quality of the seal was bad. Tested both with syringe and water and there was no leak with pressure. Turned out my tube was cracked and sucked in air, not the valves.
Ken Adams
Comentado en Canadá el 4 de junio de 2024
I think the check valves are ok, but they are 6mm not 1/4". Just a bit small!
Pam
Comentado en los Estados Unidos el 14 de noviembre de 2024
I used 1 on a Honda generator and it worked fine dealer wanted $30 for 1, I still have 9 left over lol.
R&D Engineer
Comentado en Canadá el 11 de agosto de 2023
I'm building my own IOT plant watering system, and these valves are an effective way to prevent back-flow into my mini centrifugal water pumps. The forward pressure required to push water through them in the normal direction is quite low, and they are causing minimal reduction in pressure on the delivery side of the valve. I would use them again.
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