<p>【High-Quality Material】 Our check valves are made from high-quality, safe, and non-toxic industrial materials. The shell material is PP, and the diaphragm material is Viton rubber. <p>【One-Way Plastic Valve】 The check valve is used in fluid systems to prevent reverse fluid flow, or in pneumatic systems to prevent reverse flow of compressed air. It has sufficient load-bearing capacity and rigidity to meet actual usage requirements within its appropriate range. <p>【Anti-Slip Seal】 The quick-connect valve's pipe port is designed with a pagoda-shaped slot, which is anti-slip, non-toxic, and offers high adsorption properties, thermal stability, chemical stability, high mechanical strength, etc. <p>【Scope of Application】 Ozone and corrosion resistant air check valves are widely used in water treatment, air purification, automotive parts, the machinery industry, medical equipment, household appliances, and other fields. <p>Size: 3/8" 10 mm - Connection Type: Quick Installation <p> <p>Features: Medical-grade material, safe and non-toxic; high temperature resistance of 150 degrees, ozone and corrosion resistant; high mechanical strength, wear-resistant and durable; sufficient load capacity and rigidity to meet practical requirements in its field of application. Widely used in water treatment, air purification, automotive parts, the machinery industry, medical equipment, household appliances, etc. This check valve is unidirectional for easy replacement of broken parts. <p> <p>Shell Material: PP <p> <p>Size : 3/8" 10mm <p> <p>Connection Type: Quick fit <p> <p>Construction: Diaphragm check valve <p> <p>Pressure Environment: Atmospheric pressure <p> <p> <p>Flow Direction: Unidirectional <p> <p>Operating Temperature: Ambient temperature <p> <p>Diaphragm check valve opening pressure <0.5kPa (0.005kg water pressure) <p>Color: Transparent <p>Quantity: 1 <p>Size: 44.4 x 10.2 mm.<p>