' Can be fitted into traditionally threaded keg necks without the use of special tools.
' Even after full de-gassing, the safety spears cannot be removed without special tools.
The valve performance features:
' Profiled gas valve for reliable re-sealing efficiency.
' Protected sea...
Supplier: Electronices Control Technology Co.,Ltd
www.beercooler.com.cn/product_content.asp?id=518