lifehackchallenge 
Best results for one way vacuum check valve
ACDelco 14047619 GM Original Equipment Cruise Control Vacuum Harness Check Valve
10mm 3/8" Fuel Non Return One Way Check Valve Petrol Diesel Aluminium Alloy
$8.80
$11.62
Amazon.com
Last update was on: January 20, 2025 8:34 am
- √ Material: Aluminum Alloy
- √ Suits: 10mm (3/8") 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
Four Seasons 74808 Check Valve
NAVARME 2 x 10mm Non-Return One Way 3/8" Air Fuel Oil Check Valve Diesel Gas
Dorman 47170 HVAC Control Vacuum Check Valve
4 Pcs 10mm 3/8 inches Inline ABS One Way Water Non Return Check Valve for Fuel Gas Liquid Air
$12.98
$16.23
Amazon.com
Last update was on: January 20, 2025 8:34 am
- ✅Shell material: ABS resin, Diaphragm material: silicon rubber
- ✅Diameter: 10mm/0.39 inch； Total Length: 43mm/1.69 inch
- ✅Strong resistance to acid, alkali, salt corrosion ability.Medical grade material, safe and nontoxic
- ✅Normal performance under 25 ℃ to 60 ℃
- ✅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
YEHAM 2pc 3/8 inch 10mm Fuel Non Return One Way Check Valve For Fuel Gas Liquid Air
Standard Motor Products DCV1 Check Valve
BBT 1/4" 6mm PVDF Ozone resistance one-way check valve, plastic water stops check valve, plastic micro diaphragm check valve
$11.99
$14.15
Amazon.com
Last update was on: January 20, 2025 8:34 am
- Size※6 mm (1/4")
- Total length ※38mm/1.49 inch
- Material ※ The shell material is PVDF, and the Diaphragm material is VITON
- PVDF Performance※ Normal performance under -30 ℃ to 150 ℃, excellent chemical and hydrolysis resistance, outstanding ozone, UV and weather resistance.
- Application ※Widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances, etc.
MTC 058-905-291K | 058-905-291A Vacuum Valve Check Valve Audi Volkswagen VW
BBT Check Valve, 2Pcs 3/8" 10mm Inline ABS One Way Water Non Return Check Valve for Fuel Gas Liquid Air
$9.99
$11.29
Amazon.com
Last update was on: January 20, 2025 8:34 am
- 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
Camco 23303 1/2" Back-Flow Preventer – Lead Free
$4.76
$6.33
Amazon.com
Last update was on: January 20, 2025 8:34 am
- Brass check valves for use with pressure water systems.
- Allows water to only flow in one direction
- Prevents backflow
- Male x Female NPT
- Compliant with all federal and state level low lead laws. CSA Low Lead Content Certified to NSF/ANSI 372
ZKer 3Pcs 8mm 5/16" Chorme Aluminum Fuel Non Return One Way Check Valve Petrol Diesel, Fuel Check Valve for Water Petrol Diesel Oils, One-Way, Non-Return
$12.99
$18.32
Amazon.com
Last update was on: January 20, 2025 8:34 am
- Made of high quality material, durable, for long time use
- Diameter: 8mm ( 5/16") fit for Carburettor and low pressure fuel systems
- Function: Arrow marked on valve, showing fluid flow direction, prevent fuel from returning back to the tank and keeps it in the line
- Great for water pressure pumps and galley pumps which are not self-priming
- Professional grade non-return valve - Ideal for marine, automotive, caravans/RV, and agriculture
One Way Non Return Check Valve (6mm 1/4" Aluminum Alloy)
PQY 1/2" 12mm Non Return One Way Fuel Check Valve Aluminium Alloy Petrol Diesel
Hacloser Check Valve One-Way Non-Return Water Inline Fluids Check Valves for Fuel Gas Liquid (10mm)
$1.96
$2.63
Amazon.com
Last update was on: January 20, 2025 8:34 am
- ♥ 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.
- ♥ Easy to install, no assembly required
- ♥ Can be used on any UTV, Side by side, Quad, Dirtbike, Jetski, Waverunner, Boat, Truck, Car, Motorcycle, Tractor, Camper, Lawn Mower, Blower, Pressure washer, etc... Material: Plastic. Opening pressure: >0.015MPA. Package Included: 1 x one way check valve.
