beer sampling valve 1.Healthy and environmental protection 2.Elegant in design 3.Long working life, guarantee 500,000 times beer sampling valve Features:1.Brass or Stainless steel materials, healthy and environmental protection.2.Elegant in design, reliable quality.3.Long working life, guarantee 500,000 times.beer sampling valve Parameters: Model NumberLB-8002Place of OriginXiamen ChinaBrand ...