Quickun 1/2 Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve 2 Pcs
- 【Material】The shell material is PVDF, and the Diaphragm material is silicon rubber.
- 【Diameter】 1/2"barb, can fit 1/2" hose ID.
- 【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.