LP1901-FB Coffee Valve With Filter

LP1901-FB is an enhanced mesh-type degassing valve upgraded for powder and granular products. Its key difference lies in the use of a thicker, higher-sealing membrane material compared to the FA version, significantly improving fine powder retention and leakage prevention.It effectively solves leakage issues commonly caused by powdered products, while maintaining the core functions of one way degassing, freshness preservation, and anti-swelling performance. It is a reliable upgraded solution for powder-based food and industrial powder packaging.

Application Range

Suitable for packaging gas-producing products such as coffee, pet food, and fermented feed. It can be installed on packaging bags and other containers to achieve one way degassing, block air ingress, and extend shelf life. (FB is suitable for filtering particles smaller than 100 mesh.) (Widely used in industries such as coffee powder, cocoa powder, flour, and powdered pesticides. It is specially designed for granular and powder packaging applications.)

Specifications