Standoffs for all Swivel Valve Flanges. Quantity 4 required for each swivel flange. Part No: 500119 Material: Stainless Steel Dimensions: N/A Weight (approx.): .07 Case Quantity: N/A List Price: N/A Stock: In stock DescriptionStandoff for Swivel Valve Flanges. Quantity 4 required for each swivel valve flange. Categories Stainless Valve Flanges for Akron® Elkhart® valves Download Part Drawing Use (4) standoffs for each swivel valve flange. The standoff secures our swivel valve flanges to the valve body.