10 Best Imports Check Valve In The Us - Black Friday 2024
Best Choice1
ATIEATIE Upgraded Pool Check Valve Rebuild Kit Compatible with Pentair 263042Z Check Valve Rebuild Kit for 2" Check Valve 263042 ONLY (Not Compatible with Pentair FullFLOXF Check Valves 263060 & 263077)
Main highlights- Upgraded stainless spring & pin make STRONGER spring tension; Enhanced cover construction to be anti-crack and sturdy
- Package include: Flapper, Stainless Steel Spring & Pin, Cover, and Cover O-Ring
- Improved chlorine-resistant and corrosion-resistant fabrication on flapper and rubber seal
- Fits Pentair 2" CPVC check valve 263042 ONLY.
- *** Not compatible with Pentair FullFLOXF 2-Way & 90 Degree check valves 263060 & 263077 ***
9.8Exceptional
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Value for Money2
Generic10PCS/LOT NEOPERL Swiss DN15 Imports of Plastic Check Valve Non-Return Valve Anti Ozone Check Valve
Main highlights- Power Source: DC
- Port Size: 15mm
- NC or NO: Normally Closed
- Media: Water
- Actuator Mode: Without Manual And Instruction
9.7Exceptional
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3
MI MADOL IMPORTS, LLC MADOL1/8" Barb Polypropylene Ball Cone Spring Check Valve One Way Inline 2 PK [JS-106-2] For Fish Tanks, Orthotics- Valvula Check Para Peceras y Flujos de una direccion
Main highlights- Valvula Check Para Peceras y Flujos de una direccion
- Prevent backflow to protect your sensitive equipment
- Perfect for the hydraulic system to prevent reverse flow of material or compressed air for pneumatic system to prevent reverse flow of compressed air
- One way inline Check Valve can connect with hose barb on both sides
- Made of PP-344RK, O-ring- Viton, Ball- SUS316L, Spring- SUS304, sturdy, wear-resistant and durable for long service
- Featuring a compact design that can fit in tight spaces, this ball cone spring check valve has a stainless steel ball that seals on an O-ring seal. A flow arrow marking on the body points from the inlet to the outlet. Valve features good chemical resistance and is suitable for a wide range of air and fluid applications. One way inline Check Valve can connect with hose barb on both sides
- Corrosion and Chemical-resistant PP and Viton construction
- Barb hose check valves Opening pressure: 10-20 KPA Maximum back pressure: 200 KPA
9.6Exceptional
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4
MI MADOL IMPORTS, LLC MADOL1/4" Barb Polypropylene Ball Cone Spring Check Valve One Way Inline 2 PK [JS-106-1/4-2] For Fish Tanks, Orthotics- Valvula Check Para Peceras y Flujos de una direccion
Main highlights- Valvula Check Para Peceras y Flujos de una direccion
- Prevent backflow to protect your sensitive equipment
- Perfect for the hydraulic system to prevent reverse flow of material or compressed air for pneumatic system to prevent reverse flow of compressed air
- Pack of 2, 1/4" One way inline Check Valve can connect with hose barb on both sides
- Made of PP-344RK, O-ring- Viton, Ball- SUS316L, Spring- SUS304, sturdy, wear-resistant and durable for long service
- Featuring a compact design that can fit in tight spaces, this ball cone spring check valve has a stainless steel ball that seals on an O-ring seal. A flow arrow marking on the body points from the inlet to the outlet. Valve features good chemical resistance and is suitable for a wide range of air and fluid applications. One way inline Check Valve can connect with hose barb on both sides
- Corrosion and Chemical-resistant PP and Viton construction
- Barb hose check valves Opening pressure: 10-20 KPA Maximum back pressure: 200 KPA
9.5Excellent
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5
MI MADOL IMPORTS, LLC MADOL5/16" Barb Polypropylene Ball Cone Spring Check Valve One Way Inline For Fish Tanks, Orthotics- Valvula Check Para Peceras y Flujos de una direccion
Main highlights- Valvula Check Para Peceras y Flujos de una direccion
- Prevent backflow to protect your sensitive equipment
- Perfect for the hydraulic system to prevent reverse flow of material or compressed air for pneumatic system to prevent reverse flow of compressed air
- Pack of 2, 5/16 One way inline Check Valve can connect with hose barb on both sides
- Made of PP-344RK, O-ring- Viton, Ball- SUS316L, Spring- SUS304, sturdy, wear-resistant and durable for long service
- Featuring a compact design that can fit in tight spaces, this ball cone spring check valve has a stainless steel ball that seals on an O-ring seal. A flow arrow marking on the body points from the inlet to the outlet. Valve features good chemical resistance and is suitable for a wide range of air and fluid applications. One way inline Check Valve can connect with hose barb on both sides
- Corrosion and Chemical-resistant PP and Viton construction
- Barb hose check valves Opening pressure: 10-20 KPA Maximum back pressure: 200 KPA
9.4Excellent
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6
AxiSculpt1/4" (6mm) One Way Inline Check Valve Plug-in Barb Non Return Valve ABS Plastic Water Air Systems Stop Check Valve for Liquids 6PCS
Main highlights- Tight Connect: Our 1/4" check valves feature a barbed fitting, these valves are designed for a snug fit with 3/8" hose IDs, ensuring a leak-proof connection. The compact total length of 42.4mm (1.67 inches) allows for easy installation in tight spaces.
- Installation Guidance: Ensure correct installation by aligning the medium's flow direction with the arrow on the valve body; incorrect installation will prevent the medium from flowing properly.
- Efficient Operation: Engineered for precision, our ABS check valves require a mere 0.5kPa to open, ensuring easy flow initiation while effectively blocking backflow up to 300kPa, for steadfast system protection.
- Durable Build: Our check valves feature industrial-grade ABS plastic and a silicone rubber diaphragm, ensuring steady operation and resistance to corrosion within a -68°F to 158°F temperature range, suitable for water and air applications.
- Broad Application: Ideal for a spectrum of applications, our valves are essential in water treatment, air purification,machinery, medical equipment, and home appliances, offering a universal solution to flow control.
9.3Excellent
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7
BluluCheck Valve, 3/8 Inch 10 mm ABS Plug-in Check Valve Fuel Oil Water Gas Air One-Way Check Valve for Liquids and Gases (6 Pieces)
Main highlights- Widely use: one-way valve can be applied in water process, air purification, automobile parts, machinery industry, household appliances, etc., to effectively prevent backflow of the medium
- Suitable size: you will get 6 no-return check valves with a size of 3/8 inch, which is 1.61 inches long, enough quantity to meet your use of check valves in different situations to prevent fluid backflow
- Note: when installing the check valve, pay special attention to the flow direction of the medium; The normal flow direction of the medium should be consistent with the arrow direction indicated on the valve body, otherwise the normal flow of the medium will be cut off
- Material: this check valve is made of ABS plastic, and the internal valve core is made of silicone, ABS plastic has high hardness, good heat resistance and corrosion resistance, strong resistance to acids and alkalis, and is resistant to organic solvents to some extent
- Function introduction: 3/8 check valve is applied in fluid system to prevent fluid backflow, or applied in pneumatic system to prevent compressed air backflow; This check valve can be applied in the temperature range of -20 degrees Celsius to 70 degrees Celsius
9.0Excellent
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8
JoyTubeJoyTube 5 Packs Check Valve 1/8”(3MM) One-Way PVDF Plastic Hose Barb for Fuel Gas Liquid Air
Main highlights- Perfect for the hydraulic system to prevent reverse flow of material, or compressed air for pneumatic system to prevent
- PVDF wear resistant check valve’s inside is designed with a pagoda-shaped card slot, non-slip and non-toxic, with good airtightness and good adsorption performance
- One way inline Check valve can connect with hose barb in both sides
- Made of PVDF, sturdy, wear-resistant and durable for long service
- Barb hose check valve’s Opening pressure: 0.5 Kpa, Maximum back pressure: 300Kpa
8.8Very Good
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9
ALEGI10 Pack 1/4 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/4 inch)
Main highlights- This check valve is simple in design and compact in size for easy installation, making maintenance easier and more efficient.
- This check valve effectively prevents flow back of liquid or gas in the line.
- Suitable for water, petrol, oil, and other fluids.
- Made of PVDF material, safe and non-toxic, can be used for a long time.
8.6Very Good
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10
UenhoyUenhoy 5 Pcs Check Valve Non Return Ozone Resistance PVDF Check Valve, 1/4 Inch (6mm) One-Way Check Valve for Fuel Gas Air Liquid
Main highlights- Satisfactory After-Sales Service -- Uenhoy is devoted to providing high quality service. Please feel free to contact us if the item has any quality problem. Your satisfaction is our biggest power.
- Performance -- Working tempeture: -30 ℃ - 140 ℃. Under 80 ℃, has strong resistance to acid, alkali, salt and good corrosion resistance to organic solvent.
- Material & Dimension -- The 1/4" check valve is made of high quality PP material, wear resistant, rust resistant, not easy to break, durable. The check valve measures 37mm/1.45" in full length and 6.35mm/0.25" in diameter.
- Application -- The one way check valve is applied for fluid system to prevent fluid from flowing backward, or for pneumatic system to prevent reverse flow of compressed air. Widely used in automotive parts, machinery industry, agriculture, household appliances, etc.
- Advantage -- The gas check valve is designed with a pagoda shaped card slot, non-toxic, non-slip, with strong adsorption performance and good air tightness.
8.5Good
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