Top 6 Best 1/4 Check Valve

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. NoteThis 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 pressure2.9-87 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.

Can be used as a tank check valve for small compressors or as a component in pneumatic circuits. Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Fluorocarbon O-rings for higher temperature and chemical resistance. Female and male NPT threads for connecting pipes with different ends. Maximum pressure rating of 250 psi and maximum working temperature of 250 degrees Fahrenheit.

Can be used as a tank check valve for small compressors or as a component in pneumatic circuits. Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Fluorocarbon O-rings for higher temperature and chemical resistance. Female and male NPT threads for connecting pipes with different ends. Maximum pressure rating of 250 psi and maximum working temperature of 250 degrees Fahrenheit.

MaterialPOMPolyoxymethylene . Food-grade material, BPA freeNSFTUVSGS certificated etc.. SpecificationStraight 14 inch To 14 inch OD Tube quick connect One-way Valve.Standard fitting for about 6.4mm water filter systems tube.. InstallationNon-Locking Clip design offers an easy DIY installation without any tools .Push fit fittings ,100 leak free.. Package Quantity6 pack. ApplicationApply to reverse osmosis water filter system,beverage dispensing system,refrigerator,ice maker,coffee machine,etc..

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 14 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..

14 BSP Female Full Ports One Way Air Check Valve.. Pressure Resistance 150PSI 1MPa.. Operating Temperature Range -20-60C.. Copper for corrosion resistance, ductility at high temperatures, and low magnetic permeability.. Package Contents 2Pcs x Air Check Valve..

Medical grade PVDF material, safe and nontoxicdurable AND stable for long time. Normal performance under -30 to 150 , excellent chemical and hydrolysis resistance, outstanding ozone, UV and weather resistance.. Size ReferenceThese Check valves measures approx. 6.3 mm 14 inch in diameter and 38 mm 1.5 inches in full length, please make sure of our size when you buy it.. Perfect for the hydraulic system to prevent reverse flow of material, or compressed air for pneumatic system to prevent. Flow smoothly, small fluid resistance, good sealing performance, short spool stroke, small off valve impact force, attractive appearance and high reliability..

Use thread sealant for proper installation.. For use with all systems requiring a check of air flow or to replace a check valve.. Recommended torque for 18 is 1011 ft.lbs.. Check valves keep high pressure from causing high amperage restarts. High quality solid brass and steel construction.