The one-way check valve is widely used in water treatment, air purification, automotive parts, machinery industry, equipment, and household appliances.SpecificationsColor: WhiteMaterial: PlasticSize: 63 x 22 mm / 2.48 x 0.86 InchInterface Size: 1/2 InchApplicable Temperature: -40~160℃Applicable Pressure: 0.08 MPaPackage Content: 2 Pcs x Micro Diaphragm Check ValveAdvantageThe nozzle of the one-way check valve adopts shaped groove design, which has good air tightness and adsorption performance, flows smoothly, and has small fluid resistance, and excellent chemical and hydrolysis resistance.InstructionThe check valve is designed with a non-slip card slot inside, which has strong adsorption performance.Notice: Please check the size carefully before ordering.