1/16" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve，5pcs set

• Material: the check valve is made of PVDF plastic, the internal spool is made of fluoroelastomer (FKM), PVDF plastic has high hardness, good heat and corrosion resistance, strong resistance to acid and alkali, and some resistance to organic solvents.
• The right size: you get 5 check valves in 3/8-inch, 1/16-inch, 3/16-inch, 5/16-inch, 1/8-inch, 1/4-inch sizes, enough for you to use the check valves in different situations, preventing fluid backflow
• Function: The check valve is used in fluid system to prevent backflow of fluid, or used in pneumatic system to prevent backflow of compressed air; the check valve applies to the temperature range of -40 degrees Celsius to 120 degrees Celsius
• Wide range of uses: check valves can be used in ozone sterilization, water treatment, air purification, automotive parts, machinery industry, household appliances, etc., to effectively prevent media backflow
• The opening pressure: ＜1Kpa, closing pressure: ＞1Kpa

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

• Question : What is the opening and closing pressure of the valve?
  Answer : The opening pressure is ≤1Kpa and the closing pressure is ≥1Kpa.
• Question : What materials are used in this check valve?
  Answer : It is made of high-quality PVDF plastic and features an internal fluoroelastomer (FKM) diaphragm.
• Question : What applications can this check valve be used for?
  Answer : It can be used in ozone sterilization, water treatment, air purification, automotive parts, and more.