# LP1802 Coffee Valve Without Filter > ## Features LP1802 (without filter) eliminates the filter screen, making it more suitable for solid granular products. By removing the filtration component, it further reduces procurement costs while providing a more direct and unrestricted degassing path. It is an ideal choice for applications that do not require powder or particle retention and seek maximum cost-effectiveness. ## 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 packaging granular products, such as dried fruits and nuts, coffee beans, grains, pet food, etc.) ## Specifications Model: LP1802 (without filter) Brand: LinkePackaging Material: HDPE Weight: 0.64g±0.04 Diameter: φ18.8mm±0.1 Inner diameter: φ15.4mm±0.1 Height: 4.15mm±0.1 Net Weight: 6.4KG Gross Weight: 7.0KG Sealing Range: 175°C-200°C (0.1 mm thick aluminum foil bag) Opening Pressure: 3-10mbar Packaging: 15,000 PCS/CTN Carton Size: 480 x 270 x 200mm