6 Sanitary Stainless Steel 304 Butterfly Valve Tri-Clamp Silicone Sealing. Used To Make A Fluid Start Or Stop Flowing Through A Section of Pipe. Well Applied To Stainless Steel Pipe System. The item "6 Sanitary Butterfly Valve Tri-Clamp Silicone Sealing Stainless Steel 304" is in sale since Sunday, April 16, 2017. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Valves & Manifolds\Butterfly Valves". The seller is "goodsisbest" and is located in SZ. This item can be shipped worldwide.