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Litoexpe 1/2' One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2

Free shipping on orders over $29.99

$6.99

$ 3 .99 $3.99

In Stock

1.Size:1/4 Inch


About this item

  • ★Performance: The one-way check valve has a diameter of 1/2", and a total length of 1.6", which is suitable for different types of liquids. Under 25 ℃ to 135 ℃ environment works, Reliable quality, no need to worry about high temperature damage in the cabin.
  • ★Material: The one-way check valve is made of polyvinylidene fluoride, with strong corrosion resistance. The diaphragm material is silicone rubber, which is safe and non-toxic.
  • ★Excellent Design: The nozzle of one-way check valve adopts pagoda shaped groove design, which has good air tightness and adsorption performance, and is suitable for the fluid system that stops countercurrent liquid.
  • ★Wide Application: The one way check valve is widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields.
  • ★100% Risk-Free Shopping: We offer a 30-day return and replacement service. To ensure 100% customer satisfaction, if you have any questions, please feel free to contact us, we will try our best to help you, thank you very much for your support!



Product Description

Check Valve
Check Valve
Check Valve
Check Valve

Ms Bee
Reviewed in the United States on March 8, 2025
Got these so the pump on our furnace doesn't keep going off because the water kept flushing back into the pump. This one way check valve did the trick. So happy.
Wylie Wiggins
Reviewed in the United States on February 7, 2025
Fairly restrictive but do keep a head on my irrigation system so it doesn't have to charge every time the timer turns the pump on.
Rick Brown
Reviewed in the United States on February 27, 2025
Excellent
Phil Moss
Reviewed in the United States on February 26, 2025
These are CRAP. Installed on my Hot tub about 30 days before they just came apart
Evan Hernandez
Reviewed in the United States on February 23, 2025
Bought these for an overhead A/C condensation pump line. The valve holds tight and keeps the water from draining back into the pump basin. Would recommend for many other applications.
K W
Reviewed in the United States on February 21, 2025
A good and cheap option for a check valve. Holds a lot of pressure. Has not failed. A good buy
Joe A
Reviewed in the United States on January 4, 2025
These were exactly what I needed for a bulk fuel pump I made. Keeps from having to prime the pump every time
user 1941
Reviewed in the United States on December 27, 2024
Needed a one-way flow of water, this item worked really well and was easy to install