693 reviews analysed
1. RV Vacuum Breaker Check Valve | Protect Fresh Water from Pollutants 571-VAC-CHK-A
- Although this piece is small and simple-looking there are several points that need to be addressed when it comes to proper water safety and installation. First, this should only be used on one fixture at a time. This keeps the pressure in the line predictable and the vacuum breaker able to handle it.
- Second, this vacuum breaker is a high-hazard protectant, which means that it protects the potable water supply from toxic materials. Because of this, it can be used in a low-hazard application as well.
- Third, it should be installed a minimum of 6 inches above the highest point of any item connected to the waste tank where the flusher is installed. This vacuum breaker should also not be under more than 12 hours of continuous water pressure. This could cause the check valve to shut or become stuck.
- Fourth, make sure that this vacuum breaker is installed upright. It relies on gravity to properly function and if it is installed in a different position, the valve may not fully open.
Dimensions: 6.5” x 3.5” x 2.7”
Weight: .8 ounces
Fits with ½” PEX tubing
Installed between water inlet connection and tank flusher
Prevents harmful bacteria and waste from getting into the hose or water system
Meets IAPMO standards
Requires installation of at least 6” above the highest point of any item connected to the waste tank where the flusher is installed
2. Valterra A10-3050 Check Valve/Vacuum Breaker
3. Camco Vacuum Breaker Assembly-Protects Your Water Supply from Harmful Pollutants and Contaminates (40395)
- Prevents Pollutants/Contaminants from Entering: Provides protection against pollutants or contaminants from entering the potable water supply due to
- Connection Type: ½-inch NPT male threads on both the inlet and outlet
- Durable and Strong Material: Made of thermoplastic polymer
- Durable and Strong Material: Made of thermoplastic polymer
- Maximum Pressure: 125 PSI, Listings: ASSE 1001 and IAPMO TS8
4. 4 Packs Check Valve, 1/4 Inch 6mm PVDF Wear-Resistant One-Way Check Valve for Fuel Gas Liquid Air
- 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.
These one way check valves are made of quality PVDF, wear-resistant and durable, ensures long-term use.
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.
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
4 x PVDF check valves
5. EVIL ENERGY 3/8" 10mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel Aluminium Silver Pack of 2
- Function: The basic design of a one way check valve inhibits back flow in a line. Arrow marked on valve, showing fluid flow direction, preventing fuel from returning back to the tank and keeps it in the line. In this way, this product can perfectly solve the problem that your vehicle is hard or slow starting issues
- Feature: The non return check valve body is made of high quality aluminum alloy can use longer than plastic one. Stable characteristics, high reliability. The push lock design of the connector stop the hose from sliding off and easy to connect. Surface anodized for great appearance and anti-corrosion, superior thread strength
- One-way Check valve installs in many diesel / bio fuel systems / Carburetors and low pressure fuel systems where you desire fuel to only flow one way. Suitable for water, petrol, diesel, oil, and other fluids. Note:This fuel non return one way check valve cannot be used in methyl alcohol because formic acid will be produced while it is powered on, which will lead to the uselessness
- Easy installation and replacement. According to the little arrow on the valve, connect the fuel line. You can use some hose clamps which can make sure the pipes don’t drop off. The main advantage of a non-return check valve is its simple design. This simple design make the check valves has a small size and easy to install, making maintenance easier and more efficient
- The minimum upstream pressure required to operate the aluminum one-way check valve is 2.9psi (0.2 bar). Working pressure:2.9-87 psi (0.2-6bar) Operating temperature: -30 ℃ – 130 ℃. Six-month warranty provide by EVIL ENERGY. We value your shopping experience and strive to offer a high-quality product and service
6. Dorman HELP! 47076 Vacuum Tank Unit
Motormite 47076 Vacuum Tank Unit
7. NAVARME 2 x 10mm Non-Return One Way 3/8" Air Fuel Oil Check Valve Diesel Gas
8. ACDelco 14047619 GM Original Equipment Cruise Control Vacuum Harness Check Valve
ACDelco GM Original Equipment Vacuum Check Valve is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This original equipment valve will provide the same performance, durability, and service life you expect from General Motors.
9. [2 Packs] BOYISEN 6mm 1/4” Aluminium Non-return One Way Check Valve Petrol Diesel Oil (6mm(1/4”))
- MATERIAL: Aluminium Alloy, well moulded, the life of aluminum head is longer than plastic head
- FUNCTION: Arrow marked on valve, showing fluid flow direction, prevents fuel from returning back to the tank and keeps it in the line
- WHERE TO USE: Carburetors and low pressure fuel systems, suitable for marine, automotive, caravans/RV and agriculture
- EASY TO USE: Suits 6mm/1/4’’ hose, easy installation and replacement
- WARRANTY: 1 year with 100% satisfaction and zero hassle returns guarantee
10. ACDelco 00460734 GM Original Equipment Heater and Air Conditioning Vacuum Tank Check Valve
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