6 Sanitary Stainless Steel 316 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 Stainless Steel 316 Tri-Clamp Silicone Sealing" is in sale since Sunday, June 4, 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.