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.

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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


Reviews

"our engineer tested the valve quality, we will always keep the business with you, thank you so much!"

---Lambros---

"I’m very pleased with your product, we are using your valve for our coffee bag."

---Magdy Monir---

Coffee Valve