Coffee Valve WJ2302-CPE(without filter)
The one-way degassing valve allows carbon dioxide to escape from the inside of the bag without allowing external oxygen into the sealed bag. The raw materials (PE) meets FDA standard, is imported from the USA and have obtained a third-party authority (SGS) FDA test report.
Wojin Plastic Product Factory
Aroma protection / Pressure relief valve for ground coffee / Applicable to coffee beans, fermented feeding, cat/dog feed, pickle, pet feed, shrimp feed, cattle/horse feed, chicken/fish feed, battery anode material or other granular objects.
Diameter 23mm±0.1, Height 5.9mm±0.2
1. It is easy to install on a variety of food packages
2. The amount of plastic used is 60% less than that of ordinary valves
3. It can be directly contacted with food according to US and European guidelines
Opening pressure: 2.0 - 8.0 mbar
Sealing rang: 163℃ - 168℃, depending on sealing time and pressure
Air flow: 1-1.3L /min at 6 mbar
A perfect performance of the valve is guaranteed for 3 years
1. QTY - 10,000 PCS/ CTN
2. MEAS - 450 x 295 x 240mm
3. G.W. - 10.2 KG/ CTN
"Very happy with this product! Fits several different coffee packaging bag."
"They are perfect! The one way valve keeps the coffee fresh for a very long time."