531 reviews analysed
1. BBT Check Valve, 2Pcs 3/8" 10mm Inline ABS One Way Water Non Return Check Valve for Fuel Gas Liquid Air
Feature
- Material ※ The shell material is ABS resin, and the Diaphragm material is silicon rubber
- Performance※ Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability
- Application ※Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air
- Diameter ※ 10mm/0.39 inch
- Total length ※ 43mm/1.69 inch
2. 4 Packs Check Valve, 1/4 Inch 6mm PVDF Wear-Resistant One-Way Check Valve for Fuel Gas Liquid Air
Feature
- Function: the check valves are applicable for fluid systems to prevent countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air
- Material and size: the one way check valves are made of PVDF, sturdy, wear-resistant and durable for long-term use
- Each check valve measures 6.3 mm/ 1/4 inches, the total length is 38 mm/ 1.50 inches
- Features: the pipe port of the check valve is designed with a pagoda-shaped card slot, non-slip and non-toxic, with good airtightness and good adsorption performance
- Easy to install: the non-return check valve is easy to install, convenient for you to unscrew and replace
- Application: the non-return check valves are widely applied for automotive parts, machinery industry, household appliances, agriculture, etc.
Description
Material:
These one way check valves are made of quality PVDF, wear-resistant and durable, ensures long-term use.
Wide usage:
The non-return check valves are designed for fluid systems to prevent countercurrent liquids or for pneumatic systems to prevent reverse flow of compressed air, can be applied to automotive parts, machinery industry, household appliances, agriculture, etc.
Specifications:
Shell material: PVDF
Diaphragm material: VITON
Diameter: 6.3 mm/ 0.236 inch
Total length: 38 mm/ 1.49 inch
Opening pressure: ≤ 0.5 Kpa
Maximum back pressure: ≥ 300Kpa
Package includes:
4 x PVDF check valves
3. BBT 1/8" 3.2mm PA66 Automotive Oil Line Spring Check Valve, Car Fuel Spring Check Valve, High Temperature and Corrosion Resistance one-Way Oil Pump Check Valve
Feature
- Size※3.2mm (1/8″)
- Total length ※ 40mm/1.57 inch
- Material ※ The shell material is PA66, and the Diaphragm material is VITON，the spring material is SUS316L
- Performance※ Normal performance under -25 ℃ to 135 ℃, Strong resistance to High Temperature and Corrosion
- Application ※One-way valves are commonly used in brake boosters – air conditioning damper ducts – exhaust valve ducts and wiper sprinkler ducts on automobiles. The one-way valve is widely used and can be reasonably used according to individual needs.
Description
Specifications:
Shell material: PA66 (Nylon)
Diaphragm material: VITON
Spring material: SUS316L
Diameter: 3.2mm/0.125 inch
Total length: 40mm/1.57 inch
Opening pressure: ≤1 Kpa
Maximum back pressure: ≥300K pa
※The pipe port designs a pagoda card slot, non-slip, good airtightness, the port outer diameter is available in 4 sizes, suitable for 3.2 to 9MM inner hole hose to connect, user-friendly design, easy to use
※Self-contained gas flow direction signs on the valve body for convenient installation. Avoid repeated installation and debugging work
※Under 25 Degrees Celsius ~ 135 Degrees Celsius environment works. Reliable quality, no need to worry about high temperature damage in the cabin
※Used in automotive system to prevent backflow of gases or liquids in the piping. One-way valves are commonly used in brake boosters – air conditioning damper ducts – exhaust valve ducts and wiper sprinkler ducts on automobiles. The one-way valve is widely used and can be reasonably used according to individual needs.
Package include:
2x Check Valve
4. 12mm 1/2" Fuel Non Return One Way Check Valve Petrol Diesel Aluminium Alloy
Feature
- √ Material: Aluminum Alloy
- √ Suits: 12mm (1/2″) ID hose
- √ Easy installation and replacement
- √ Professional grade non-return valve – Ideal for marine, automotive, caravans/RV, and agriculture
- √ Arrow marked on valve, showing fluid flow direction, Prevents fuel from returning back to the tank and keeps it in the line
Description
Specifications:
– Color: silver
– Material: Aluminum Alloy
– Suits: 12mm (1/2″) ID hose
Advantage:
1, Easy installation and replacement
2, Stable characteristics, high reliability
3, The life of Aluminum head for using is longer than plastic heads
4, Great for water pressure pumps & galley pumps which are not self-priming
5, Professional grade non-return valve – Ideal for marine, automotive, caravans/RV, and agriculture
6, Arrow marked on valve, showing fluid flow direction, Prevents fuel from returning back to the tank and keeps it in the line
Package includes:
1 x One way check valve
5. TAILI Super Jumbo Vacuum Space Saver Storage Bags for Clothes, Comforters, Blankets, Save 80% More Space, Work with Any Vacuum Cleaners, Double Zip Seal & One-Way Air Valve
Feature
- A GOOD HELPER FOR HOME STORAGE & SPACE SAVER – This is most practical combo set on market. 3 different size and 2 kinds of vacuum bags included for home and travel storage solutions. Whatever what you want to store, to King size Duvets from baby clothes, this combo set can fit them with no any stress!
- RELIABLE VACUUM SEALING SYSTEM – Durable double zip-seal prevent the air leak effectively. One-way suction valve ensures every single last ounce of air will out of the bags and keep the bag stay deflated for long.
- COMPREHENSIVE PROTECTION GUARD – 5 Layers Composite Materials with high tear-resistant, the tensile life increased by 2 times. You won’t have to worry about the long-term effects of the storage in air-tight bags, keep your item clean and fresh, protect them from water, odors, insects and mildew.
- EASY 4 STEPS – Folded and placed the clothes in to the bags neatly. Pull on sealing line with the slider, and repeat this work 3 times. And then remove the air by the pump and vacuum cleaner. Screw the cap. Left you with slim and compact package.
- 100% SATISFACTION GUARANTEE. We offer life time money back and replacement guarantee. If any of the TAILI products did not meet your requirement, simply contact us and we’ll help to solve it in 24 hours. You take NO RISK by ordering today!
6. Check Valve, PVDF Wear-Resistant One-Way Check Valve for Fuel Gas Liquid Air, 1/4 Inch 6 mm (2)
Feature
- Effective performance: our check valves can effectively prevent countercurrent liquids for fluid system or backward flow of compressed air for pneumatic system
- Durable material: made of quality PVDF material which is stable and durable to use, has nice wear-resistant feature, not easy to rust or break, can support for long time using
- Size information: our check valve measures approx. 6.3 mm/ 1/4 inch in diameter and 38 mm/ 1.5 inches in full length, please make sure the size is suitable for your needs before purchasing
- Considerate design: our pipe port of the check valve is designed with a pagoda-shaped card slot, non-slip and non-toxic to use, contains good airtightness and adsorption function, convenient to install and operate
- Versatile applications: these check valves are suitable for applying for automotive part, machinery industry, household appliances, agriculture and so on, a practical and necessary tool for you to choose
Description
Feature:
Effective performance:
Our check valves can effectively prevent countercurrent liquids for fluid system or backward flow of compressed air for pneumatic system.
Versatile applications:
These check valves are suitable for applying for automotive part, machinery industry, household appliances, agriculture and so on, a practical and necessary tool for you to choose.
Specification:
Material: PVDF
Diameter: approx. 6.3 mm/ 1/4 inch
Full length: approx. 38 mm/ 1.5 inches
Color: white
Package content:
2 x PVDF check valves
Note:
Manual measurement, please allow slight errors on size.
7. Pawfly Aquarium Air Pump Check Valves Plastic One Way Non-Return Check Valve
Feature
- The check valves are for common aquarium air pumps. Please DO NOT use them with CO2 system. Great one way check valve for aquarium and fish tank.
- Protect you air pump by preventing aquarium water from back siphoning during a power outage.
- Made of durable clear plastic. Net weight: 0.14 oz / 4 g. Please use a paperclip to poke it from Input side to Output side when the outlet inside gets stuck.
- Air Hole Diameter: 0.15″ / 4mm
- Overall Size: 2.1″ x 0.58″ / 5.3 x 1.5 cm (L*Max.D)
- Package Content: 6 Pcs x Air Check Valve
8. NAVARME 3 PCS 6MM Non-Return One Way 1/4 Inch Air Fuel Oil Check Valve Diesel Gas
Description
Description:
Fit for Carburettor and low pressure fuel systems
3 x Non Return One Way Check Valve
Material: High Quality Aluminum Color: chrome Condition: 100% Brand New Quantity:1 pc Size: 10mm Function: prevents fuel from returning back to the tank and keeps it in the line.
9. Control Devices Brass Ball Check Valve, 1/4" NPT Female x NPT Male
Conclusion
By our suggestions above, we hope that you can found One Way Vacuum Air Valve for you.Please don’t forget to share your experience by comment in this post. Thank you!
