Standard or Nonstandard: Standard Structure: Duckbill Pressure: Low Pressure Power: Pneumatic Material: Plastic, PC/Silicone Temperature of Media: High Temperature Media: Water Port Size: 1/8'' Place of Origin: Fujian, China (Mainland) Model Number: MJT04 Brand Name: Rubber Valve Application: Medical, Medical components Product name: 1/8'' Duckbill plastic non return valve,mini check valve for medical Grade: FDA Medical Grade Type: Duckbill Opening Pressure: <=1Kpa Back Pressure: >=300Kpa Medium: Air, Water, Normal Saline etc Sample: Welcome & Free Ship: Express & Air & Sea