top of page

Wu-Hsing is a manufacturer and designer that offer the top quality various bags Sealers and Vacuum Sealers and best service in Taiwan to whole world.

Coffee Valve Applicator Machine

Coffee Valve Applicator Machine  One-Way Degassing Coffee Valve

One-Way Degassing Coffee Valve


  • Made in Taiwan

  • SGS inspection

  • Both Volatile and non-Volatile gase are released to maintain freshness.

  • One-way-degassing-valve for coffee beans.

  • With Filter for roasted ground coffee.



  • Valve body:LDPE

  • Oil:Valve Oil

  • Membrane:elastomeric


Application range

  • Aroma protection / pressure relief valve for coffee beans

  • With Filter (HD-xxxF) for roasted ground coffee.



  • Opening pressure:3.0-7.0 mbar

  • Closing pressure:>0.4 mbar



  • Melting point of valve 135 degree C

  • Sealing range:180-220 degree C

  • Weight:0.7g / per valve


Wu-Hsing Electronics Co., Ltd.

Address : No. 10, Gongye 15th Road, (Dali Industrial Park), Taiping Dist.,
Taichung City, 41154, TAIWAN

TEL : +886 4 22711498      

FAX : +886 4 22712806

bottom of page