Coffee Valve WJ1902(without filter)
The one way degassing valve WJ1902 series, invented and developed by WOJIN. The material of the one way degassing valve is HDPE, PP, PE for your choice. You can choose the number of degassing valve holes (2or3 holes) according to the thickness of the bag and your own needs. It is generally used to release gases produced within a package and at the same time avoiding the product to get in touch with the external air.
WJ1902-2PE
Material: HDPE
MOQ: 10000 PCS
WJ1902-2BIO
Material: PE(Polyethylene)
MOQ: 50000 PCS
WJ1902-2PP
Material: PP
MOQ: 10000 PCS
WJ1902-3PE
Material: PE
MOQ: 10000 PCS
Product Name
Coffee Valve
Brand
WOJIN
Manufacturer
Wojin Plastic Product Factory
Color
White
Application Range
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.
Type
Hot Seal
Size
Diameter 20mm±0.1, Height 5.9mm±0.2
Weight
0.95g
Characteristics
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
Guarantee
A perfect performance of the valve is guaranteed for 3 years
Packing
1. QTY - 10,000 PCS/ CTN
2. MEAS - 450 x 295 x 240mm
3. G.W. - 10.2 KG/ CTN
Coffee Valve