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Coffee Valve WJ1901(with filter)

The one way degassing valve WJ1901 series, invented and developed by WOJIN. The one-way degassing valve allows carbon dioxide to escape from the inside of the bag without allowing external oxygen into the sealed bag. It is produced using raw materials (HDPE, PP, PE) approved by FDA standard. Designed for many different applications. You can choose the number of degassing valve holes (2or3 holes) according to your needs.

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WJ1901-2PE

Material: HDPE

Opening pressure: 2.0 - 3.0 mbar

MOQ: 10000 PCS

WJ1901-2PP

Material: PP

Opening pressure: 5.0 - 8.0 mbar

MOQ: 10000 PCS

WJ1901-3PE

Material: PE

Opening pressure: 1.0 - 2.0 mbar

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, coffee powder, fermented feeding, cat/dog feed, flour, pickle, pet feed, shrimp feed, cattle/horse feed, baking powder, chicken/fish feed, battery anode material and graphene powder which is granular or powdery objects.


Type

Hot Seal


Size

Diameter 20mm±0.1, Height 5.9mm±0.2


Weight

0.95g


Characteristics

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

"This product is really great. It keeps the freshness of coffee power all the time."

---Daivd Goodger---

"that product is good product, I am using for my product and will repeat order until Aug."

---Carlos---

Coffee Valve