DC series, also known as fuel check valve, is widely applied in fuel machinery and agricultural equipment, such as automobiles, motorcycles, pesticide spraying devices and various disinfection‑related equipment. The cracking force can be customized upon request.

Specifications

Housing Material: Nylon (PA66), Glass‑fiber reinforced Nylon (PA66 GF30%), POM, POK

Seal Material: FKM, SIL (Silicone), EPDM 

Spring Material: Stainless Steel 

Port Size: 1/8" ~ 5/16" 

Cracking Pressure: 1‑20 kPa 

Back Pressure: 1‑300 kPa 

Color: Black as standard, other colors available for customization.