# LP2001-FB Coffee Valve With Filter > ## Features The core advantage of LP2001-FB lies in its large outer diameter cap design, which significantly increases the contact area with the packaging material, resulting in a more stable heat seal. The product features a precision filter screen that can effectively block the ejection of fine powder and prevent clogging of the valve core. While ensuring smooth one way venting, it provides a more stable and thorough venting solution for 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. (Widely used in bagged coffee powder, baking powder, and pet food powder) ## Specifications Model: LP2001-FB (with filter) Brand: LinkePackaging Material: HDPE Diameter: φ20mm±0.1mm Inner diameter: φ17.6mm±0.1mm Height: 5.5mm±0.1 Weight: 0.89g±0.04 Sealing Range: 175°C-200°C (0.1 mm thick aluminum foil bag) Opening Pressure: 2-9mbar Net Weight: 8.9KG Gross Weight: 9.5KG Packaging: 10,000 PCS/CTN Carton Size: 480×270×200mm