High-quality material Our check valves are made of high-quality industrial materials, safe and non-toxic, the shell material is PP, and the diaphragm material is Viton rubber Plastic one-way valve The check valve is used in the fluid system to prevent the fluid reverse flow, or used in the pneumatic system to prevent the reverse flow of compressed air, has sufficient load capacity and rigidity to meet the actual use requirements within its appropriate range Anti-slip seal The pipe port of the quick-connect valve is designed with a pagoda-shaped card slot, non-slip and non-toxic, high adsorption properties, thermal stability, chemical stability, high mechanical strength, etc. Scope of application Check valves Ozone and corrosion resistance air check valve are widely used in water treatment, air purification, automobile parts, machinery industry, medical equipment, household appliances and other fields Size: 3/8" 10mm - Connection form: quick installation Features: Medical grade material, safe and non-toxic; high temperature of 150 degrees, ozone and corrosion resistant High mechanical strength, wear-resistant and durable Sufficient load capacity and rigidity to meet the practical requirements in its application field Widely used in water treatment, air purification, automobile parts, machinery industry, medical equipment, household appliances, etc. This check valve is one-way for easy replacement of broken parts. Shell material: PP Size: 3/8" 10mm Connection type: Quick fit Construction: Diaphragm check valve Pressure environment: Atmospheric pressure Flow direction: One-way Working temperature: Room temperature Opening pressure of diaphragm check valve